72371760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 241056000

約数和(自身を除く): 168684240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 269, 285, 295, 304, 354, 380, 456, 472, 538, 570, 590, 708, 760, 807, 885, 912, 944, 1076, 1121, 1140, 1180, 1345, 1416, 1520, 1614, 1770, 2152, 2242, 2280, 2360, 2690, 2832, 3228, 3363, 3540, 4035, 4304, 4484, 4560, 4720, 5111, 5380, 5605, 6456, 6726, 7080, 8070, 8968, 10222, 10760, 11210, 12912, 13452, 14160, 15333, 15871, 16140, 16815, 17936, 20444, 21520, 22420, 25555, 26904, 30666, 31742, 32280, 33630, 40888, 44840, 47613, 51110, 53808, 61332, 63484, 64560, 67260, 76665, 79355, 81776, 89680, 95226, 102220, 122664, 126968, 134520, 153330, 158710, 190452, 204440, 238065, 245328, 253936, 269040, 301549, 306660, 317420, 380904, 408880, 476130, 603098, 613320, 634840, 761808, 904647, 952260, 1206196, 1226640, 1269680, 1507745, 1809294, 1904520, 2412392, 3015490, 3618588, 3809040, 4523235, 4824784, 6030980, 7237176, 9046470, 12061960, 14474352, 18092940, 24123920, 36185880, 72371760]

約数ペア:

[(1, 72371760), (2, 36185880), (3, 24123920), (4, 18092940), (5, 14474352), (6, 12061960), (8, 9046470), (10, 7237176), (12, 6030980), (15, 4824784), (16, 4523235), (19, 3809040), (20, 3618588), (24, 3015490), (30, 2412392), (38, 1904520), (40, 1809294), (48, 1507745), (57, 1269680), (59, 1226640), (60, 1206196), (76, 952260), (80, 904647), (95, 761808), (114, 634840), (118, 613320), (120, 603098), (152, 476130), (177, 408880), (190, 380904), (228, 317420), (236, 306660), (240, 301549), (269, 269040), (285, 253936), (295, 245328), (304, 238065), (354, 204440), (380, 190452), (456, 158710), (472, 153330), (538, 134520), (570, 126968), (590, 122664), (708, 102220), (760, 95226), (807, 89680), (885, 81776), (912, 79355), (944, 76665), (1076, 67260), (1121, 64560), (1140, 63484), (1180, 61332), (1345, 53808), (1416, 51110), (1520, 47613), (1614, 44840), (1770, 40888), (2152, 33630), (2242, 32280), (2280, 31742), (2360, 30666), (2690, 26904), (2832, 25555), (3228, 22420), (3363, 21520), (3540, 20444), (4035, 17936), (4304, 16815), (4484, 16140), (4560, 15871), (4720, 15333), (5111, 14160), (5380, 13452), (5605, 12912), (6456, 11210), (6726, 10760), (7080, 10222), (8070, 8968)]