2520003480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{4013}}^1$

素因数の和:9260

約数の個数: 64

約数和(自身を含む): 7563339360

約数和(自身を除く): 5043335880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4013, 5233, 8026, 10466, 12039, 15699, 16052, 20065, 20932, 24078, 26165, 31398, 32104, 40130, 41864, 48156, 52330, 60195, 62796, 78495, 80260, 96312, 104660, 120390, 125592, 156990, 160520, 209320, 240780, 313980, 481560, 627960, 21000029, 42000058, 63000087, 84000116, 105000145, 126000174, 168000232, 210000290, 252000348, 315000435, 420000580, 504000696, 630000870, 840001160, 1260001740, 2520003480]

約数ペア:

[(1, 2520003480), (2, 1260001740), (3, 840001160), (4, 630000870), (5, 504000696), (6, 420000580), (8, 315000435), (10, 252000348), (12, 210000290), (15, 168000232), (20, 126000174), (24, 105000145), (30, 84000116), (40, 63000087), (60, 42000058), (120, 21000029), (4013, 627960), (5233, 481560), (8026, 313980), (10466, 240780), (12039, 209320), (15699, 160520), (16052, 156990), (20065, 125592), (20932, 120390), (24078, 104660), (26165, 96312), (31398, 80260), (32104, 78495), (40130, 62796), (41864, 60195), (48156, 52330)]