355837560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 1154926080

約数和(自身を除く): 799088520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 307, 312, 390, 520, 614, 743, 780, 921, 1228, 1486, 1535, 1560, 1842, 2229, 2456, 2972, 3070, 3684, 3715, 3991, 4458, 4605, 5944, 6140, 7368, 7430, 7982, 8916, 9210, 9659, 11145, 11973, 12280, 14860, 15964, 17832, 18420, 19318, 19955, 22290, 23946, 28977, 29720, 31928, 36840, 38636, 39910, 44580, 47892, 48295, 57954, 59865, 77272, 79820, 89160, 95784, 96590, 115908, 119730, 144885, 159640, 193180, 228101, 231816, 239460, 289770, 386360, 456202, 478920, 579540, 684303, 912404, 1140505, 1159080, 1368606, 1824808, 2281010, 2737212, 2965313, 3421515, 4562020, 5474424, 5930626, 6843030, 8895939, 9124040, 11861252, 13686060, 14826565, 17791878, 23722504, 27372120, 29653130, 35583756, 44479695, 59306260, 71167512, 88959390, 118612520, 177918780, 355837560]

約数ペア:

[(1, 355837560), (2, 177918780), (3, 118612520), (4, 88959390), (5, 71167512), (6, 59306260), (8, 44479695), (10, 35583756), (12, 29653130), (13, 27372120), (15, 23722504), (20, 17791878), (24, 14826565), (26, 13686060), (30, 11861252), (39, 9124040), (40, 8895939), (52, 6843030), (60, 5930626), (65, 5474424), (78, 4562020), (104, 3421515), (120, 2965313), (130, 2737212), (156, 2281010), (195, 1824808), (260, 1368606), (307, 1159080), (312, 1140505), (390, 912404), (520, 684303), (614, 579540), (743, 478920), (780, 456202), (921, 386360), (1228, 289770), (1486, 239460), (1535, 231816), (1560, 228101), (1842, 193180), (2229, 159640), (2456, 144885), (2972, 119730), (3070, 115908), (3684, 96590), (3715, 95784), (3991, 89160), (4458, 79820), (4605, 77272), (5944, 59865), (6140, 57954), (7368, 48295), (7430, 47892), (7982, 44580), (8916, 39910), (9210, 38636), (9659, 36840), (11145, 31928), (11973, 29720), (12280, 28977), (14860, 23946), (15964, 22290), (17832, 19955), (18420, 19318)]