1540367880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{4721}}^1$

素因数の和:7454

約数の個数: 64

約数和(自身を含む): 4623782400

約数和(自身を除く): 3083414520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2719, 4721, 5438, 8157, 9442, 10876, 13595, 14163, 16314, 18884, 21752, 23605, 27190, 28326, 32628, 37768, 40785, 47210, 54380, 56652, 65256, 70815, 81570, 94420, 108760, 113304, 141630, 163140, 188840, 283260, 326280, 566520, 12836399, 25672798, 38509197, 51345596, 64181995, 77018394, 102691192, 128363990, 154036788, 192545985, 256727980, 308073576, 385091970, 513455960, 770183940, 1540367880]

約数ペア:

[(1, 1540367880), (2, 770183940), (3, 513455960), (4, 385091970), (5, 308073576), (6, 256727980), (8, 192545985), (10, 154036788), (12, 128363990), (15, 102691192), (20, 77018394), (24, 64181995), (30, 51345596), (40, 38509197), (60, 25672798), (120, 12836399), (2719, 566520), (4721, 326280), (5438, 283260), (8157, 188840), (9442, 163140), (10876, 141630), (13595, 113304), (14163, 108760), (16314, 94420), (18884, 81570), (21752, 70815), (23605, 65256), (27190, 56652), (28326, 54380), (32628, 47210), (37768, 40785)]