450304920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10727

約数の個数: 160

約数和(自身を含む): 1630102320

約数和(自身を除く): 1179797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 10691, 14040, 21060, 21382, 32073, 42120, 42764, 53455, 64146, 85528, 96219, 106910, 128292, 138983, 160365, 192438, 213820, 256584, 277966, 288657, 320730, 384876, 416949, 427640, 481095, 555932, 577314, 641460, 694915, 769752, 833898, 865971, 962190, 1111864, 1154628, 1250847, 1282920, 1389830, 1443285, 1667796, 1731942, 1924380, 2084745, 2309256, 2501694, 2779660, 2886570, 3335592, 3463884, 3752541, 3848760, 4169490, 4329855, 5003388, 5559320, 5773140, 6254235, 6927768, 7505082, 8338980, 8659710, 10006776, 11257623, 11546280, 12508470, 15010164, 16677960, 17319420, 18762705, 22515246, 25016940, 30020328, 34638840, 37525410, 45030492, 50033880, 56288115, 75050820, 90060984, 112576230, 150101640, 225152460, 450304920]

約数ペア:

[(1, 450304920), (2, 225152460), (3, 150101640), (4, 112576230), (5, 90060984), (6, 75050820), (8, 56288115), (9, 50033880), (10, 45030492), (12, 37525410), (13, 34638840), (15, 30020328), (18, 25016940), (20, 22515246), (24, 18762705), (26, 17319420), (27, 16677960), (30, 15010164), (36, 12508470), (39, 11546280), (40, 11257623), (45, 10006776), (52, 8659710), (54, 8338980), (60, 7505082), (65, 6927768), (72, 6254235), (78, 5773140), (81, 5559320), (90, 5003388), (104, 4329855), (108, 4169490), (117, 3848760), (120, 3752541), (130, 3463884), (135, 3335592), (156, 2886570), (162, 2779660), (180, 2501694), (195, 2309256), (216, 2084745), (234, 1924380), (260, 1731942), (270, 1667796), (312, 1443285), (324, 1389830), (351, 1282920), (360, 1250847), (390, 1154628), (405, 1111864), (468, 962190), (520, 865971), (540, 833898), (585, 769752), (648, 694915), (702, 641460), (780, 577314), (810, 555932), (936, 481095), (1053, 427640), (1080, 416949), (1170, 384876), (1404, 320730), (1560, 288657), (1620, 277966), (1755, 256584), (2106, 213820), (2340, 192438), (2808, 160365), (3240, 138983), (3510, 128292), (4212, 106910), (4680, 96219), (5265, 85528), (7020, 64146), (8424, 53455), (10530, 42764), (10691, 42120), (14040, 32073), (21060, 21382)]