2843760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 9593136

約数和(自身を除く): 6749376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 289, 328, 340, 408, 410, 492, 510, 578, 615, 656, 680, 697, 816, 820, 867, 984, 1020, 1156, 1230, 1360, 1394, 1445, 1640, 1734, 1968, 2040, 2091, 2312, 2460, 2788, 2890, 3280, 3468, 3485, 4080, 4182, 4335, 4624, 4920, 5576, 5780, 6936, 6970, 8364, 8670, 9840, 10455, 11152, 11560, 11849, 13872, 13940, 16728, 17340, 20910, 23120, 23698, 27880, 33456, 34680, 35547, 41820, 47396, 55760, 59245, 69360, 71094, 83640, 94792, 118490, 142188, 167280, 177735, 189584, 236980, 284376, 355470, 473960, 568752, 710940, 947920, 1421880, 2843760]

約数ペア:

[(1, 2843760), (2, 1421880), (3, 947920), (4, 710940), (5, 568752), (6, 473960), (8, 355470), (10, 284376), (12, 236980), (15, 189584), (16, 177735), (17, 167280), (20, 142188), (24, 118490), (30, 94792), (34, 83640), (40, 71094), (41, 69360), (48, 59245), (51, 55760), (60, 47396), (68, 41820), (80, 35547), (82, 34680), (85, 33456), (102, 27880), (120, 23698), (123, 23120), (136, 20910), (164, 17340), (170, 16728), (204, 13940), (205, 13872), (240, 11849), (246, 11560), (255, 11152), (272, 10455), (289, 9840), (328, 8670), (340, 8364), (408, 6970), (410, 6936), (492, 5780), (510, 5576), (578, 4920), (615, 4624), (656, 4335), (680, 4182), (697, 4080), (816, 3485), (820, 3468), (867, 3280), (984, 2890), (1020, 2788), (1156, 2460), (1230, 2312), (1360, 2091), (1394, 2040), (1445, 1968), (1640, 1734)]