283600080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20769

約数の個数: 120

約数和(自身を含む): 1002599520

約数和(自身を除く): 718999440

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, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 20731, 41462, 62193, 82924, 103655, 124386, 165848, 186579, 207310, 248772, 310965, 331696, 373158, 393889, 414620, 497544, 621930, 746316, 787778, 829240, 932895, 995088, 1181667, 1243860, 1492632, 1575556, 1658480, 1865790, 1969445, 2363334, 2487720, 2985264, 3151112, 3545001, 3731580, 3938890, 4726668, 4975440, 5908335, 6302224, 7090002, 7463160, 7877780, 9453336, 11816670, 14180004, 14926320, 15755560, 17725005, 18906672, 23633340, 28360008, 31511120, 35450010, 47266680, 56720016, 70900020, 94533360, 141800040, 283600080]

約数ペア:

[(1, 283600080), (2, 141800040), (3, 94533360), (4, 70900020), (5, 56720016), (6, 47266680), (8, 35450010), (9, 31511120), (10, 28360008), (12, 23633340), (15, 18906672), (16, 17725005), (18, 15755560), (19, 14926320), (20, 14180004), (24, 11816670), (30, 9453336), (36, 7877780), (38, 7463160), (40, 7090002), (45, 6302224), (48, 5908335), (57, 4975440), (60, 4726668), (72, 3938890), (76, 3731580), (80, 3545001), (90, 3151112), (95, 2985264), (114, 2487720), (120, 2363334), (144, 1969445), (152, 1865790), (171, 1658480), (180, 1575556), (190, 1492632), (228, 1243860), (240, 1181667), (285, 995088), (304, 932895), (342, 829240), (360, 787778), (380, 746316), (456, 621930), (570, 497544), (684, 414620), (720, 393889), (760, 373158), (855, 331696), (912, 310965), (1140, 248772), (1368, 207310), (1520, 186579), (1710, 165848), (2280, 124386), (2736, 103655), (3420, 82924), (4560, 62193), (6840, 41462), (13680, 20731)]