79631280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5859

約数の個数: 120

約数和(自身を含む): 281551920

約数和(自身を除く): 201920640

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, 5821, 6840, 11642, 13680, 17463, 23284, 29105, 34926, 46568, 52389, 58210, 69852, 87315, 93136, 104778, 110599, 116420, 139704, 174630, 209556, 221198, 232840, 261945, 279408, 331797, 349260, 419112, 442396, 465680, 523890, 552995, 663594, 698520, 838224, 884792, 995391, 1047780, 1105990, 1327188, 1397040, 1658985, 1769584, 1990782, 2095560, 2211980, 2654376, 3317970, 3981564, 4191120, 4423960, 4976955, 5308752, 6635940, 7963128, 8847920, 9953910, 13271880, 15926256, 19907820, 26543760, 39815640, 79631280]

約数ペア:

[(1, 79631280), (2, 39815640), (3, 26543760), (4, 19907820), (5, 15926256), (6, 13271880), (8, 9953910), (9, 8847920), (10, 7963128), (12, 6635940), (15, 5308752), (16, 4976955), (18, 4423960), (19, 4191120), (20, 3981564), (24, 3317970), (30, 2654376), (36, 2211980), (38, 2095560), (40, 1990782), (45, 1769584), (48, 1658985), (57, 1397040), (60, 1327188), (72, 1105990), (76, 1047780), (80, 995391), (90, 884792), (95, 838224), (114, 698520), (120, 663594), (144, 552995), (152, 523890), (171, 465680), (180, 442396), (190, 419112), (228, 349260), (240, 331797), (285, 279408), (304, 261945), (342, 232840), (360, 221198), (380, 209556), (456, 174630), (570, 139704), (684, 116420), (720, 110599), (760, 104778), (855, 93136), (912, 87315), (1140, 69852), (1368, 58210), (1520, 52389), (1710, 46568), (2280, 34926), (2736, 29105), (3420, 23284), (4560, 17463), (5821, 13680), (6840, 11642)]