306979920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32797}}^1$

素因数の和:32829

約数の個数: 120

約数和(自身を含む): 1110277896

約数和(自身を除く): 803297976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 32797, 65594, 98391, 131188, 163985, 196782, 262376, 295173, 327970, 393564, 426361, 491955, 524752, 590346, 655940, 787128, 852722, 983910, 1180692, 1279083, 1311880, 1475865, 1574256, 1705444, 1967820, 2131805, 2361384, 2558166, 2623760, 2951730, 3410888, 3837249, 3935640, 4263610, 4722768, 5116332, 5903460, 6395415, 6821776, 7674498, 7871280, 8527220, 10232664, 11806920, 12790830, 15348996, 17054440, 19186245, 20465328, 23613840, 25581660, 30697992, 34108880, 38372490, 51163320, 61395984, 76744980, 102326640, 153489960, 306979920]

約数ペア:

[(1, 306979920), (2, 153489960), (3, 102326640), (4, 76744980), (5, 61395984), (6, 51163320), (8, 38372490), (9, 34108880), (10, 30697992), (12, 25581660), (13, 23613840), (15, 20465328), (16, 19186245), (18, 17054440), (20, 15348996), (24, 12790830), (26, 11806920), (30, 10232664), (36, 8527220), (39, 7871280), (40, 7674498), (45, 6821776), (48, 6395415), (52, 5903460), (60, 5116332), (65, 4722768), (72, 4263610), (78, 3935640), (80, 3837249), (90, 3410888), (104, 2951730), (117, 2623760), (120, 2558166), (130, 2361384), (144, 2131805), (156, 1967820), (180, 1705444), (195, 1574256), (208, 1475865), (234, 1311880), (240, 1279083), (260, 1180692), (312, 983910), (360, 852722), (390, 787128), (468, 655940), (520, 590346), (585, 524752), (624, 491955), (720, 426361), (780, 393564), (936, 327970), (1040, 295173), (1170, 262376), (1560, 196782), (1872, 163985), (2340, 131188), (3120, 98391), (4680, 65594), (9360, 32797)]