1488378720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75629}}^1$

素因数の和:75688

約数の個数: 96

約数和(自身を含む): 4802807520

約数和(自身を除く): 3314428800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 75629, 151258, 226887, 302516, 378145, 453774, 605032, 756290, 907548, 1134435, 1210064, 1512580, 1815096, 2268870, 2420128, 3025160, 3100789, 3630192, 4537740, 6050320, 6201578, 7260384, 9075480, 9302367, 12100640, 12403156, 15503945, 18150960, 18604734, 24806312, 31007890, 36301920, 37209468, 46511835, 49612624, 62015780, 74418936, 93023670, 99225248, 124031560, 148837872, 186047340, 248063120, 297675744, 372094680, 496126240, 744189360, 1488378720]

約数ペア:

[(1, 1488378720), (2, 744189360), (3, 496126240), (4, 372094680), (5, 297675744), (6, 248063120), (8, 186047340), (10, 148837872), (12, 124031560), (15, 99225248), (16, 93023670), (20, 74418936), (24, 62015780), (30, 49612624), (32, 46511835), (40, 37209468), (41, 36301920), (48, 31007890), (60, 24806312), (80, 18604734), (82, 18150960), (96, 15503945), (120, 12403156), (123, 12100640), (160, 9302367), (164, 9075480), (205, 7260384), (240, 6201578), (246, 6050320), (328, 4537740), (410, 3630192), (480, 3100789), (492, 3025160), (615, 2420128), (656, 2268870), (820, 1815096), (984, 1512580), (1230, 1210064), (1312, 1134435), (1640, 907548), (1968, 756290), (2460, 605032), (3280, 453774), (3936, 378145), (4920, 302516), (6560, 226887), (9840, 151258), (19680, 75629)]