15036160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 38190096

約数和(自身を除く): 23153936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 691, 1088, 1280, 1360, 1382, 2176, 2720, 2764, 3455, 4352, 5440, 5528, 6910, 10880, 11056, 11747, 13820, 21760, 22112, 23494, 27640, 44224, 46988, 55280, 58735, 88448, 93976, 110560, 117470, 176896, 187952, 221120, 234940, 375904, 442240, 469880, 751808, 884480, 939760, 1503616, 1879520, 3007232, 3759040, 7518080, 15036160]

約数ペア:

[(1, 15036160), (2, 7518080), (4, 3759040), (5, 3007232), (8, 1879520), (10, 1503616), (16, 939760), (17, 884480), (20, 751808), (32, 469880), (34, 442240), (40, 375904), (64, 234940), (68, 221120), (80, 187952), (85, 176896), (128, 117470), (136, 110560), (160, 93976), (170, 88448), (256, 58735), (272, 55280), (320, 46988), (340, 44224), (544, 27640), (640, 23494), (680, 22112), (691, 21760), (1088, 13820), (1280, 11747), (1360, 11056), (1382, 10880), (2176, 6910), (2720, 5528), (2764, 5440), (3455, 4352)]