15992280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 53688960

約数和(自身を除く): 37696680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1433, 1860, 2232, 2790, 2866, 3720, 4299, 5580, 5732, 7165, 8598, 11160, 11464, 12897, 14330, 17196, 21495, 25794, 28660, 34392, 42990, 44423, 51588, 57320, 64485, 85980, 88846, 103176, 128970, 133269, 171960, 177692, 222115, 257940, 266538, 355384, 399807, 444230, 515880, 533076, 666345, 799614, 888460, 1066152, 1332690, 1599228, 1776920, 1999035, 2665380, 3198456, 3998070, 5330760, 7996140, 15992280]

約数ペア:

[(1, 15992280), (2, 7996140), (3, 5330760), (4, 3998070), (5, 3198456), (6, 2665380), (8, 1999035), (9, 1776920), (10, 1599228), (12, 1332690), (15, 1066152), (18, 888460), (20, 799614), (24, 666345), (30, 533076), (31, 515880), (36, 444230), (40, 399807), (45, 355384), (60, 266538), (62, 257940), (72, 222115), (90, 177692), (93, 171960), (120, 133269), (124, 128970), (155, 103176), (180, 88846), (186, 85980), (248, 64485), (279, 57320), (310, 51588), (360, 44423), (372, 42990), (465, 34392), (558, 28660), (620, 25794), (744, 21495), (930, 17196), (1116, 14330), (1240, 12897), (1395, 11464), (1433, 11160), (1860, 8598), (2232, 7165), (2790, 5732), (2866, 5580), (3720, 4299)]