16179480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 54950400

約数和(自身を除く): 38770920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 211, 213, 216, 270, 284, 355, 360, 422, 426, 540, 568, 633, 639, 710, 844, 852, 1055, 1065, 1080, 1266, 1278, 1420, 1688, 1704, 1899, 1917, 2110, 2130, 2532, 2556, 2840, 3165, 3195, 3798, 3834, 4220, 4260, 5064, 5112, 5697, 6330, 6390, 7596, 7668, 8440, 8520, 9495, 9585, 11394, 12660, 12780, 14981, 15192, 15336, 18990, 19170, 22788, 25320, 25560, 28485, 29962, 37980, 38340, 44943, 45576, 56970, 59924, 74905, 75960, 76680, 89886, 113940, 119848, 134829, 149810, 179772, 224715, 227880, 269658, 299620, 359544, 404487, 449430, 539316, 599240, 674145, 808974, 898860, 1078632, 1348290, 1617948, 1797720, 2022435, 2696580, 3235896, 4044870, 5393160, 8089740, 16179480]

約数ペア:

[(1, 16179480), (2, 8089740), (3, 5393160), (4, 4044870), (5, 3235896), (6, 2696580), (8, 2022435), (9, 1797720), (10, 1617948), (12, 1348290), (15, 1078632), (18, 898860), (20, 808974), (24, 674145), (27, 599240), (30, 539316), (36, 449430), (40, 404487), (45, 359544), (54, 299620), (60, 269658), (71, 227880), (72, 224715), (90, 179772), (108, 149810), (120, 134829), (135, 119848), (142, 113940), (180, 89886), (211, 76680), (213, 75960), (216, 74905), (270, 59924), (284, 56970), (355, 45576), (360, 44943), (422, 38340), (426, 37980), (540, 29962), (568, 28485), (633, 25560), (639, 25320), (710, 22788), (844, 19170), (852, 18990), (1055, 15336), (1065, 15192), (1080, 14981), (1266, 12780), (1278, 12660), (1420, 11394), (1688, 9585), (1704, 9495), (1899, 8520), (1917, 8440), (2110, 7668), (2130, 7596), (2532, 6390), (2556, 6330), (2840, 5697), (3165, 5112), (3195, 5064), (3798, 4260), (3834, 4220)]