260330760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26809

約数の個数: 96

約数和(自身を含む): 877443840

約数和(自身を除く): 617113080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 401745, 482094, 535660, 642792, 723141, 803490, 964188, 1071320, 1205235, 1446282, 1606980, 1928376, 2169423, 2410470, 2892564, 3213960, 3615705, 4338846, 4820940, 5785128, 6508269, 7231410, 8677692, 9641880, 10847115, 13016538, 14462820, 17355384, 21694230, 26033076, 28925640, 32541345, 43388460, 52066152, 65082690, 86776920, 130165380, 260330760]

約数ペア:

[(1, 260330760), (2, 130165380), (3, 86776920), (4, 65082690), (5, 52066152), (6, 43388460), (8, 32541345), (9, 28925640), (10, 26033076), (12, 21694230), (15, 17355384), (18, 14462820), (20, 13016538), (24, 10847115), (27, 9641880), (30, 8677692), (36, 7231410), (40, 6508269), (45, 5785128), (54, 4820940), (60, 4338846), (72, 3615705), (81, 3213960), (90, 2892564), (108, 2410470), (120, 2169423), (135, 1928376), (162, 1606980), (180, 1446282), (216, 1205235), (243, 1071320), (270, 964188), (324, 803490), (360, 723141), (405, 642792), (486, 535660), (540, 482094), (648, 401745), (810, 321396), (972, 267830), (1080, 241047), (1215, 214264), (1620, 160698), (1944, 133915), (2430, 107132), (3240, 80349), (4860, 53566), (9720, 26783)]