15599680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 39387780

約数和(自身を除く): 23788100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 145, 160, 164, 205, 232, 290, 320, 328, 410, 464, 580, 656, 820, 928, 1160, 1189, 1312, 1640, 1681, 1856, 2320, 2378, 2624, 3280, 3362, 4640, 4756, 5945, 6560, 6724, 8405, 9280, 9512, 11890, 13120, 13448, 16810, 19024, 23780, 26896, 33620, 38048, 47560, 48749, 53792, 67240, 76096, 95120, 97498, 107584, 134480, 190240, 194996, 243745, 268960, 380480, 389992, 487490, 537920, 779984, 974980, 1559968, 1949960, 3119936, 3899920, 7799840, 15599680]

約数ペア:

[(1, 15599680), (2, 7799840), (4, 3899920), (5, 3119936), (8, 1949960), (10, 1559968), (16, 974980), (20, 779984), (29, 537920), (32, 487490), (40, 389992), (41, 380480), (58, 268960), (64, 243745), (80, 194996), (82, 190240), (116, 134480), (145, 107584), (160, 97498), (164, 95120), (205, 76096), (232, 67240), (290, 53792), (320, 48749), (328, 47560), (410, 38048), (464, 33620), (580, 26896), (656, 23780), (820, 19024), (928, 16810), (1160, 13448), (1189, 13120), (1312, 11890), (1640, 9512), (1681, 9280), (1856, 8405), (2320, 6724), (2378, 6560), (2624, 5945), (3280, 4756), (3362, 4640)]