888377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 2827747584

約数和(自身を除く): 1939370064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 211, 212, 240, 265, 318, 331, 422, 424, 530, 633, 636, 662, 795, 844, 848, 993, 1055, 1060, 1266, 1272, 1324, 1590, 1655, 1688, 1986, 2110, 2120, 2532, 2544, 2648, 3165, 3180, 3310, 3376, 3972, 4220, 4240, 4965, 5064, 5296, 6330, 6360, 6620, 7944, 8440, 9930, 10128, 11183, 12660, 12720, 13240, 15888, 16880, 17543, 19860, 22366, 25320, 26480, 33549, 35086, 39720, 44732, 50640, 52629, 55915, 67098, 69841, 70172, 79440, 87715, 89464, 105258, 111830, 134196, 139682, 140344, 167745, 175430, 178928, 209523, 210516, 223660, 263145, 268392, 279364, 280688, 335490, 349205, 350860, 419046, 421032, 447320, 526290, 536784, 558728, 670980, 698410, 701720, 838092, 842064, 894640, 1047615, 1052580, 1117456, 1341960, 1396820, 1403440, 1676184, 2095230, 2105160, 2683920, 2793640, 3352368, 3701573, 4190460, 4210320, 5587280, 7403146, 8380920, 11104719, 14806292, 16761840, 18507865, 22209438, 29612584, 37015730, 44418876, 55523595, 59225168, 74031460, 88837752, 111047190, 148062920, 177675504, 222094380, 296125840, 444188760, 888377520]

約数ペア:

[(1, 888377520), (2, 444188760), (3, 296125840), (4, 222094380), (5, 177675504), (6, 148062920), (8, 111047190), (10, 88837752), (12, 74031460), (15, 59225168), (16, 55523595), (20, 44418876), (24, 37015730), (30, 29612584), (40, 22209438), (48, 18507865), (53, 16761840), (60, 14806292), (80, 11104719), (106, 8380920), (120, 7403146), (159, 5587280), (211, 4210320), (212, 4190460), (240, 3701573), (265, 3352368), (318, 2793640), (331, 2683920), (422, 2105160), (424, 2095230), (530, 1676184), (633, 1403440), (636, 1396820), (662, 1341960), (795, 1117456), (844, 1052580), (848, 1047615), (993, 894640), (1055, 842064), (1060, 838092), (1266, 701720), (1272, 698410), (1324, 670980), (1590, 558728), (1655, 536784), (1688, 526290), (1986, 447320), (2110, 421032), (2120, 419046), (2532, 350860), (2544, 349205), (2648, 335490), (3165, 280688), (3180, 279364), (3310, 268392), (3376, 263145), (3972, 223660), (4220, 210516), (4240, 209523), (4965, 178928), (5064, 175430), (5296, 167745), (6330, 140344), (6360, 139682), (6620, 134196), (7944, 111830), (8440, 105258), (9930, 89464), (10128, 87715), (11183, 79440), (12660, 70172), (12720, 69841), (13240, 67098), (15888, 55915), (16880, 52629), (17543, 50640), (19860, 44732), (22366, 39720), (25320, 35086), (26480, 33549)]