15583080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 34183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 71, 93, 118, 120, 124, 142, 155, 177, 186, 213, 236, 248, 284, 295, 310, 354, 355, 372, 426, 465, 472, 568, 590, 620, 708, 710, 744, 852, 885, 930, 1065, 1180, 1240, 1416, 1420, 1704, 1770, 1829, 1860, 2130, 2201, 2360, 2840, 3540, 3658, 3720, 4189, 4260, 4402, 5487, 6603, 7080, 7316, 8378, 8520, 8804, 9145, 10974, 11005, 12567, 13206, 14632, 16756, 17608, 18290, 20945, 21948, 22010, 25134, 26412, 27435, 33015, 33512, 36580, 41890, 43896, 44020, 50268, 52824, 54870, 62835, 66030, 73160, 83780, 88040, 100536, 109740, 125670, 129859, 132060, 167560, 219480, 251340, 259718, 264120, 389577, 502680, 519436, 649295, 779154, 1038872, 1298590, 1558308, 1947885, 2597180, 3116616, 3895770, 5194360, 7791540, 15583080]

約数ペア:

[(1, 15583080), (2, 7791540), (3, 5194360), (4, 3895770), (5, 3116616), (6, 2597180), (8, 1947885), (10, 1558308), (12, 1298590), (15, 1038872), (20, 779154), (24, 649295), (30, 519436), (31, 502680), (40, 389577), (59, 264120), (60, 259718), (62, 251340), (71, 219480), (93, 167560), (118, 132060), (120, 129859), (124, 125670), (142, 109740), (155, 100536), (177, 88040), (186, 83780), (213, 73160), (236, 66030), (248, 62835), (284, 54870), (295, 52824), (310, 50268), (354, 44020), (355, 43896), (372, 41890), (426, 36580), (465, 33512), (472, 33015), (568, 27435), (590, 26412), (620, 25134), (708, 22010), (710, 21948), (744, 20945), (852, 18290), (885, 17608), (930, 16756), (1065, 14632), (1180, 13206), (1240, 12567), (1416, 11005), (1420, 10974), (1704, 9145), (1770, 8804), (1829, 8520), (1860, 8378), (2130, 7316), (2201, 7080), (2360, 6603), (2840, 5487), (3540, 4402), (3658, 4260), (3720, 4189)]