1421880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 4641840

約数和(自身を除く): 3219960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 289, 328, 340, 408, 410, 492, 510, 578, 615, 680, 697, 820, 867, 984, 1020, 1156, 1230, 1394, 1445, 1640, 1734, 2040, 2091, 2312, 2460, 2788, 2890, 3468, 3485, 4182, 4335, 4920, 5576, 5780, 6936, 6970, 8364, 8670, 10455, 11560, 11849, 13940, 16728, 17340, 20910, 23698, 27880, 34680, 35547, 41820, 47396, 59245, 71094, 83640, 94792, 118490, 142188, 177735, 236980, 284376, 355470, 473960, 710940, 1421880]

約数ペア:

[(1, 1421880), (2, 710940), (3, 473960), (4, 355470), (5, 284376), (6, 236980), (8, 177735), (10, 142188), (12, 118490), (15, 94792), (17, 83640), (20, 71094), (24, 59245), (30, 47396), (34, 41820), (40, 35547), (41, 34680), (51, 27880), (60, 23698), (68, 20910), (82, 17340), (85, 16728), (102, 13940), (120, 11849), (123, 11560), (136, 10455), (164, 8670), (170, 8364), (204, 6970), (205, 6936), (246, 5780), (255, 5576), (289, 4920), (328, 4335), (340, 4182), (408, 3485), (410, 3468), (492, 2890), (510, 2788), (578, 2460), (615, 2312), (680, 2091), (697, 2040), (820, 1734), (867, 1640), (984, 1445), (1020, 1394), (1156, 1230)]