1552778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3233

約数の個数: 128

約数和(自身を含む): 4805568000

約数和(自身を除く): 3252789480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 354, 355, 426, 472, 568, 590, 708, 710, 852, 885, 1065, 1180, 1416, 1420, 1704, 1770, 2130, 2360, 2840, 3089, 3540, 4189, 4260, 6178, 7080, 8378, 8520, 9267, 12356, 12567, 15445, 16756, 18534, 20945, 24712, 25134, 30890, 33512, 37068, 41890, 46335, 50268, 61780, 62835, 74136, 83780, 92670, 100536, 123560, 125670, 167560, 182251, 185340, 219319, 251340, 364502, 370680, 438638, 502680, 546753, 657957, 729004, 877276, 911255, 1093506, 1096595, 1315914, 1458008, 1754552, 1822510, 2187012, 2193190, 2631828, 2733765, 3289785, 3645020, 4374024, 4386380, 5263656, 5467530, 6579570, 7290040, 8772760, 10935060, 12939821, 13159140, 21870120, 25879642, 26318280, 38819463, 51759284, 64699105, 77638926, 103518568, 129398210, 155277852, 194097315, 258796420, 310555704, 388194630, 517592840, 776389260, 1552778520]

約数ペア:

[(1, 1552778520), (2, 776389260), (3, 517592840), (4, 388194630), (5, 310555704), (6, 258796420), (8, 194097315), (10, 155277852), (12, 129398210), (15, 103518568), (20, 77638926), (24, 64699105), (30, 51759284), (40, 38819463), (59, 26318280), (60, 25879642), (71, 21870120), (118, 13159140), (120, 12939821), (142, 10935060), (177, 8772760), (213, 7290040), (236, 6579570), (284, 5467530), (295, 5263656), (354, 4386380), (355, 4374024), (426, 3645020), (472, 3289785), (568, 2733765), (590, 2631828), (708, 2193190), (710, 2187012), (852, 1822510), (885, 1754552), (1065, 1458008), (1180, 1315914), (1416, 1096595), (1420, 1093506), (1704, 911255), (1770, 877276), (2130, 729004), (2360, 657957), (2840, 546753), (3089, 502680), (3540, 438638), (4189, 370680), (4260, 364502), (6178, 251340), (7080, 219319), (8378, 185340), (8520, 182251), (9267, 167560), (12356, 125670), (12567, 123560), (15445, 100536), (16756, 92670), (18534, 83780), (20945, 74136), (24712, 62835), (25134, 61780), (30890, 50268), (33512, 46335), (37068, 41890)]