253900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6373}}^1$

素因数の和:6474

約数の個数: 96

約数和(自身を含む): 809548992

約数和(自身を除く): 555648672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 6373, 6640, 7968, 9960, 12746, 13280, 19119, 19920, 25492, 31865, 38238, 39840, 50984, 63730, 76476, 95595, 101968, 127460, 152952, 191190, 203936, 254920, 305904, 382380, 509840, 528959, 611808, 764760, 1019680, 1057918, 1529520, 1586877, 2115836, 2644795, 3059040, 3173754, 4231672, 5289590, 6347508, 7934385, 8463344, 10579180, 12695016, 15868770, 16926688, 21158360, 25390032, 31737540, 42316720, 50780064, 63475080, 84633440, 126950160, 253900320]

約数ペア:

[(1, 253900320), (2, 126950160), (3, 84633440), (4, 63475080), (5, 50780064), (6, 42316720), (8, 31737540), (10, 25390032), (12, 21158360), (15, 16926688), (16, 15868770), (20, 12695016), (24, 10579180), (30, 8463344), (32, 7934385), (40, 6347508), (48, 5289590), (60, 4231672), (80, 3173754), (83, 3059040), (96, 2644795), (120, 2115836), (160, 1586877), (166, 1529520), (240, 1057918), (249, 1019680), (332, 764760), (415, 611808), (480, 528959), (498, 509840), (664, 382380), (830, 305904), (996, 254920), (1245, 203936), (1328, 191190), (1660, 152952), (1992, 127460), (2490, 101968), (2656, 95595), (3320, 76476), (3984, 63730), (4980, 50984), (6373, 39840), (6640, 38238), (7968, 31865), (9960, 25492), (12746, 19920), (13280, 19119)]