442331280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{68261}}^1$

素因数の和:68286

約数の個数: 100

約数和(自身を含む): 1536304572

約数和(自身を除く): 1093973292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 68261, 136522, 204783, 273044, 341305, 409566, 546088, 614349, 682610, 819132, 1023915, 1092176, 1228698, 1365220, 1638264, 1843047, 2047830, 2457396, 2730440, 3071745, 3276528, 3686094, 4095660, 4914792, 5460880, 5529141, 6143490, 7372188, 8191320, 9215235, 9829584, 11058282, 12286980, 14744376, 16382640, 18430470, 22116564, 24573960, 27645705, 29488752, 36860940, 44233128, 49147920, 55291410, 73721880, 88466256, 110582820, 147443760, 221165640, 442331280]

約数ペア:

[(1, 442331280), (2, 221165640), (3, 147443760), (4, 110582820), (5, 88466256), (6, 73721880), (8, 55291410), (9, 49147920), (10, 44233128), (12, 36860940), (15, 29488752), (16, 27645705), (18, 24573960), (20, 22116564), (24, 18430470), (27, 16382640), (30, 14744376), (36, 12286980), (40, 11058282), (45, 9829584), (48, 9215235), (54, 8191320), (60, 7372188), (72, 6143490), (80, 5529141), (81, 5460880), (90, 4914792), (108, 4095660), (120, 3686094), (135, 3276528), (144, 3071745), (162, 2730440), (180, 2457396), (216, 2047830), (240, 1843047), (270, 1638264), (324, 1365220), (360, 1228698), (405, 1092176), (432, 1023915), (540, 819132), (648, 682610), (720, 614349), (810, 546088), (1080, 409566), (1296, 341305), (1620, 273044), (2160, 204783), (3240, 136522), (6480, 68261)]