84281520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4330

約数の個数: 80

約数和(自身を含む): 264483072

約数和(自身を除く): 180201552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4231, 4980, 6640, 8462, 9960, 12693, 16924, 19920, 21155, 25386, 33848, 42310, 50772, 63465, 67696, 84620, 101544, 126930, 169240, 203088, 253860, 338480, 351173, 507720, 702346, 1015440, 1053519, 1404692, 1755865, 2107038, 2809384, 3511730, 4214076, 5267595, 5618768, 7023460, 8428152, 10535190, 14046920, 16856304, 21070380, 28093840, 42140760, 84281520]

約数ペア:

[(1, 84281520), (2, 42140760), (3, 28093840), (4, 21070380), (5, 16856304), (6, 14046920), (8, 10535190), (10, 8428152), (12, 7023460), (15, 5618768), (16, 5267595), (20, 4214076), (24, 3511730), (30, 2809384), (40, 2107038), (48, 1755865), (60, 1404692), (80, 1053519), (83, 1015440), (120, 702346), (166, 507720), (240, 351173), (249, 338480), (332, 253860), (415, 203088), (498, 169240), (664, 126930), (830, 101544), (996, 84620), (1245, 67696), (1328, 63465), (1660, 50772), (1992, 42310), (2490, 33848), (3320, 25386), (3984, 21155), (4231, 19920), (4980, 16924), (6640, 12693), (8462, 9960)]