154324480

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 80

約数和(自身を含む): 386252064

約数和(自身を除く): 231927584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1472, 1840, 2560, 2621, 2944, 3680, 5242, 5888, 7360, 10484, 11776, 13105, 14720, 20968, 26210, 29440, 41936, 52420, 58880, 60283, 83872, 104840, 120566, 167744, 209680, 241132, 301415, 335488, 419360, 482264, 602830, 670976, 838720, 964528, 1205660, 1341952, 1677440, 1929056, 2411320, 3354880, 3858112, 4822640, 6709760, 7716224, 9645280, 15432448, 19290560, 30864896, 38581120, 77162240, 154324480]

約数ペア:

[(1, 154324480), (2, 77162240), (4, 38581120), (5, 30864896), (8, 19290560), (10, 15432448), (16, 9645280), (20, 7716224), (23, 6709760), (32, 4822640), (40, 3858112), (46, 3354880), (64, 2411320), (80, 1929056), (92, 1677440), (115, 1341952), (128, 1205660), (160, 964528), (184, 838720), (230, 670976), (256, 602830), (320, 482264), (368, 419360), (460, 335488), (512, 301415), (640, 241132), (736, 209680), (920, 167744), (1280, 120566), (1472, 104840), (1840, 83872), (2560, 60283), (2621, 58880), (2944, 52420), (3680, 41936), (5242, 29440), (5888, 26210), (7360, 20968), (10484, 14720), (11776, 13105)]