72170880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37589}}^1$

素因数の和:37611

約数の個数: 64

約数和(自身を含む): 230050800

約数和(自身を除く): 157879920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37589, 75178, 112767, 150356, 187945, 225534, 300712, 375890, 451068, 563835, 601424, 751780, 902136, 1127670, 1202848, 1503560, 1804272, 2255340, 2405696, 3007120, 3608544, 4510680, 4811392, 6014240, 7217088, 9021360, 12028480, 14434176, 18042720, 24056960, 36085440, 72170880]

約数ペア:

[(1, 72170880), (2, 36085440), (3, 24056960), (4, 18042720), (5, 14434176), (6, 12028480), (8, 9021360), (10, 7217088), (12, 6014240), (15, 4811392), (16, 4510680), (20, 3608544), (24, 3007120), (30, 2405696), (32, 2255340), (40, 1804272), (48, 1503560), (60, 1202848), (64, 1127670), (80, 902136), (96, 751780), (120, 601424), (128, 563835), (160, 451068), (192, 375890), (240, 300712), (320, 225534), (384, 187945), (480, 150356), (640, 112767), (960, 75178), (1920, 37589)]