145910880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5373

約数の個数: 144

約数和(自身を含む): 524225520

約数和(自身を除く): 378314640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5333, 5472, 6840, 9120, 10666, 13680, 15999, 21332, 26665, 27360, 31998, 42664, 47997, 53330, 63996, 79995, 85328, 95994, 101327, 106660, 127992, 159990, 170656, 191988, 202654, 213320, 239985, 255984, 303981, 319980, 383976, 405308, 426640, 479970, 506635, 511968, 607962, 639960, 767952, 810616, 853280, 911943, 959940, 1013270, 1215924, 1279920, 1519905, 1535904, 1621232, 1823886, 1919880, 2026540, 2431848, 2559840, 3039810, 3242464, 3647772, 3839760, 4053080, 4559715, 4863696, 6079620, 7295544, 7679520, 8106160, 9119430, 9727392, 12159240, 14591088, 16212320, 18238860, 24318480, 29182176, 36477720, 48636960, 72955440, 145910880]

約数ペア:

[(1, 145910880), (2, 72955440), (3, 48636960), (4, 36477720), (5, 29182176), (6, 24318480), (8, 18238860), (9, 16212320), (10, 14591088), (12, 12159240), (15, 9727392), (16, 9119430), (18, 8106160), (19, 7679520), (20, 7295544), (24, 6079620), (30, 4863696), (32, 4559715), (36, 4053080), (38, 3839760), (40, 3647772), (45, 3242464), (48, 3039810), (57, 2559840), (60, 2431848), (72, 2026540), (76, 1919880), (80, 1823886), (90, 1621232), (95, 1535904), (96, 1519905), (114, 1279920), (120, 1215924), (144, 1013270), (152, 959940), (160, 911943), (171, 853280), (180, 810616), (190, 767952), (228, 639960), (240, 607962), (285, 511968), (288, 506635), (304, 479970), (342, 426640), (360, 405308), (380, 383976), (456, 319980), (480, 303981), (570, 255984), (608, 239985), (684, 213320), (720, 202654), (760, 191988), (855, 170656), (912, 159990), (1140, 127992), (1368, 106660), (1440, 101327), (1520, 95994), (1710, 85328), (1824, 79995), (2280, 63996), (2736, 53330), (3040, 47997), (3420, 42664), (4560, 31998), (5333, 27360), (5472, 26665), (6840, 21332), (9120, 15999), (10666, 13680)]