2173499280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97379}}^1$

素因数の和:97429

約数の個数: 120

約数和(自身を含む): 7534874880

約数和(自身を除く): 5361375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 97379, 194758, 292137, 389516, 486895, 584274, 779032, 876411, 973790, 1168548, 1460685, 1558064, 1752822, 1947580, 2337096, 2921370, 3018749, 3505644, 3895160, 4382055, 4674192, 5842740, 6037498, 7011288, 7790320, 8764110, 9056247, 11685480, 12074996, 14022576, 15093745, 17528220, 18112494, 23370960, 24149992, 27168741, 30187490, 35056440, 36224988, 45281235, 48299984, 54337482, 60374980, 70112880, 72449976, 90562470, 108674964, 120749960, 135843705, 144899952, 181124940, 217349928, 241499920, 271687410, 362249880, 434699856, 543374820, 724499760, 1086749640, 2173499280]

約数ペア:

[(1, 2173499280), (2, 1086749640), (3, 724499760), (4, 543374820), (5, 434699856), (6, 362249880), (8, 271687410), (9, 241499920), (10, 217349928), (12, 181124940), (15, 144899952), (16, 135843705), (18, 120749960), (20, 108674964), (24, 90562470), (30, 72449976), (31, 70112880), (36, 60374980), (40, 54337482), (45, 48299984), (48, 45281235), (60, 36224988), (62, 35056440), (72, 30187490), (80, 27168741), (90, 24149992), (93, 23370960), (120, 18112494), (124, 17528220), (144, 15093745), (155, 14022576), (180, 12074996), (186, 11685480), (240, 9056247), (248, 8764110), (279, 7790320), (310, 7011288), (360, 6037498), (372, 5842740), (465, 4674192), (496, 4382055), (558, 3895160), (620, 3505644), (720, 3018749), (744, 2921370), (930, 2337096), (1116, 1947580), (1240, 1752822), (1395, 1558064), (1488, 1460685), (1860, 1168548), (2232, 973790), (2480, 876411), (2790, 779032), (3720, 584274), (4464, 486895), (5580, 389516), (7440, 292137), (11160, 194758), (22320, 97379)]