396870480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 1427200320

約数和(自身を除く): 1030329840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 114, 120, 134, 144, 152, 171, 180, 190, 201, 228, 240, 268, 285, 304, 335, 342, 360, 380, 402, 433, 456, 536, 570, 603, 670, 684, 720, 760, 804, 855, 866, 912, 1005, 1072, 1140, 1206, 1273, 1299, 1340, 1368, 1520, 1608, 1710, 1732, 2010, 2165, 2280, 2412, 2546, 2598, 2680, 2736, 3015, 3216, 3420, 3464, 3819, 3897, 4020, 4330, 4560, 4824, 5092, 5196, 5360, 6030, 6365, 6495, 6840, 6928, 7638, 7794, 8040, 8227, 8660, 9648, 10184, 10392, 11457, 12060, 12730, 12990, 13680, 15276, 15588, 16080, 16454, 17320, 19095, 19485, 20368, 20784, 22914, 24120, 24681, 25460, 25980, 29011, 30552, 31176, 32908, 34640, 38190, 38970, 41135, 45828, 48240, 49362, 50920, 51960, 57285, 58022, 61104, 62352, 65816, 74043, 76380, 77940, 82270, 87033, 91656, 98724, 101840, 103920, 114570, 116044, 123405, 131632, 145055, 148086, 152760, 155880, 164540, 174066, 183312, 197448, 229140, 232088, 246810, 261099, 290110, 296172, 305520, 311760, 329080, 348132, 370215, 394896, 435165, 458280, 464176, 493620, 522198, 551209, 580220, 592344, 658160, 696264, 740430, 870330, 916560, 987240, 1044396, 1102418, 1160440, 1184688, 1305495, 1392528, 1480860, 1653627, 1740660, 1974480, 2088792, 2204836, 2320880, 2610990, 2756045, 2961720, 3307254, 3481320, 4177584, 4409672, 4960881, 5221980, 5512090, 5923440, 6614508, 6962640, 8268135, 8819344, 9921762, 10443960, 11024180, 13229016, 16536270, 19843524, 20887920, 22048360, 24804405, 26458032, 33072540, 39687048, 44096720, 49608810, 66145080, 79374096, 99217620, 132290160, 198435240, 396870480]

約数ペア:

[(1, 396870480), (2, 198435240), (3, 132290160), (4, 99217620), (5, 79374096), (6, 66145080), (8, 49608810), (9, 44096720), (10, 39687048), (12, 33072540), (15, 26458032), (16, 24804405), (18, 22048360), (19, 20887920), (20, 19843524), (24, 16536270), (30, 13229016), (36, 11024180), (38, 10443960), (40, 9921762), (45, 8819344), (48, 8268135), (57, 6962640), (60, 6614508), (67, 5923440), (72, 5512090), (76, 5221980), (80, 4960881), (90, 4409672), (95, 4177584), (114, 3481320), (120, 3307254), (134, 2961720), (144, 2756045), (152, 2610990), (171, 2320880), (180, 2204836), (190, 2088792), (201, 1974480), (228, 1740660), (240, 1653627), (268, 1480860), (285, 1392528), (304, 1305495), (335, 1184688), (342, 1160440), (360, 1102418), (380, 1044396), (402, 987240), (433, 916560), (456, 870330), (536, 740430), (570, 696264), (603, 658160), (670, 592344), (684, 580220), (720, 551209), (760, 522198), (804, 493620), (855, 464176), (866, 458280), (912, 435165), (1005, 394896), (1072, 370215), (1140, 348132), (1206, 329080), (1273, 311760), (1299, 305520), (1340, 296172), (1368, 290110), (1520, 261099), (1608, 246810), (1710, 232088), (1732, 229140), (2010, 197448), (2165, 183312), (2280, 174066), (2412, 164540), (2546, 155880), (2598, 152760), (2680, 148086), (2736, 145055), (3015, 131632), (3216, 123405), (3420, 116044), (3464, 114570), (3819, 103920), (3897, 101840), (4020, 98724), (4330, 91656), (4560, 87033), (4824, 82270), (5092, 77940), (5196, 76380), (5360, 74043), (6030, 65816), (6365, 62352), (6495, 61104), (6840, 58022), (6928, 57285), (7638, 51960), (7794, 50920), (8040, 49362), (8227, 48240), (8660, 45828), (9648, 41135), (10184, 38970), (10392, 38190), (11457, 34640), (12060, 32908), (12730, 31176), (12990, 30552), (13680, 29011), (15276, 25980), (15588, 25460), (16080, 24681), (16454, 24120), (17320, 22914), (19095, 20784), (19485, 20368)]