264627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26950

約数の個数: 80

約数和(自身を含む): 840383712

約数和(自身を除く): 575756592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 26893, 53786, 80679, 107572, 134465, 161358, 215144, 268930, 322716, 403395, 430288, 537860, 645432, 806790, 1075720, 1102613, 1290864, 1613580, 2151440, 2205226, 3227160, 3307839, 4410452, 5513065, 6454320, 6615678, 8820904, 11026130, 13231356, 16539195, 17641808, 22052260, 26462712, 33078390, 44104520, 52925424, 66156780, 88209040, 132313560, 264627120]

約数ペア:

[(1, 264627120), (2, 132313560), (3, 88209040), (4, 66156780), (5, 52925424), (6, 44104520), (8, 33078390), (10, 26462712), (12, 22052260), (15, 17641808), (16, 16539195), (20, 13231356), (24, 11026130), (30, 8820904), (40, 6615678), (41, 6454320), (48, 5513065), (60, 4410452), (80, 3307839), (82, 3227160), (120, 2205226), (123, 2151440), (164, 1613580), (205, 1290864), (240, 1102613), (246, 1075720), (328, 806790), (410, 645432), (492, 537860), (615, 430288), (656, 403395), (820, 322716), (984, 268930), (1230, 215144), (1640, 161358), (1968, 134465), (2460, 107572), (3280, 80679), (4920, 53786), (9840, 26893)]