1465760120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{302843}}^1$

素因数の和:302876

約数の個数: 48

約数和(自身を含む): 3625042680

約数和(自身を除く): 2159282560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 302843, 605686, 1211372, 1514215, 2422744, 3028430, 3331273, 6056860, 6662546, 12113720, 13325092, 16656365, 26650184, 33312730, 36644003, 66625460, 73288006, 133250920, 146576012, 183220015, 293152024, 366440030, 732880060, 1465760120]

約数ペア:

[(1, 1465760120), (2, 732880060), (4, 366440030), (5, 293152024), (8, 183220015), (10, 146576012), (11, 133250920), (20, 73288006), (22, 66625460), (40, 36644003), (44, 33312730), (55, 26650184), (88, 16656365), (110, 13325092), (121, 12113720), (220, 6662546), (242, 6056860), (440, 3331273), (484, 3028430), (605, 2422744), (968, 1514215), (1210, 1211372), (2420, 605686), (4840, 302843)]