72742560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 188531040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 599, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1198, 1265, 1320, 1380, 1518, 1760, 1797, 1840, 2024, 2208, 2396, 2530, 2640, 2760, 2995, 3036, 3594, 3680, 3795, 4048, 4792, 5060, 5280, 5520, 5990, 6072, 6589, 7188, 7590, 8096, 8985, 9584, 10120, 11040, 11980, 12144, 13178, 13777, 14376, 15180, 17970, 19168, 19767, 20240, 23960, 24288, 26356, 27554, 28752, 30360, 32945, 35940, 39534, 40480, 41331, 47920, 52712, 55108, 57504, 60720, 65890, 68885, 71880, 79068, 82662, 95840, 98835, 105424, 110216, 121440, 131780, 137770, 143760, 151547, 158136, 165324, 197670, 206655, 210848, 220432, 263560, 275540, 287520, 303094, 316272, 330648, 395340, 413310, 440864, 454641, 527120, 551080, 606188, 632544, 661296, 757735, 790680, 826620, 909282, 1054240, 1102160, 1212376, 1322592, 1515470, 1581360, 1653240, 1818564, 2204320, 2273205, 2424752, 3030940, 3162720, 3306480, 3637128, 4546410, 4849504, 6061880, 6612960, 7274256, 9092820, 12123760, 14548512, 18185640, 24247520, 36371280, 72742560]

約数ペア:

[(1, 72742560), (2, 36371280), (3, 24247520), (4, 18185640), (5, 14548512), (6, 12123760), (8, 9092820), (10, 7274256), (11, 6612960), (12, 6061880), (15, 4849504), (16, 4546410), (20, 3637128), (22, 3306480), (23, 3162720), (24, 3030940), (30, 2424752), (32, 2273205), (33, 2204320), (40, 1818564), (44, 1653240), (46, 1581360), (48, 1515470), (55, 1322592), (60, 1212376), (66, 1102160), (69, 1054240), (80, 909282), (88, 826620), (92, 790680), (96, 757735), (110, 661296), (115, 632544), (120, 606188), (132, 551080), (138, 527120), (160, 454641), (165, 440864), (176, 413310), (184, 395340), (220, 330648), (230, 316272), (240, 303094), (253, 287520), (264, 275540), (276, 263560), (330, 220432), (345, 210848), (352, 206655), (368, 197670), (440, 165324), (460, 158136), (480, 151547), (506, 143760), (528, 137770), (552, 131780), (599, 121440), (660, 110216), (690, 105424), (736, 98835), (759, 95840), (880, 82662), (920, 79068), (1012, 71880), (1056, 68885), (1104, 65890), (1198, 60720), (1265, 57504), (1320, 55108), (1380, 52712), (1518, 47920), (1760, 41331), (1797, 40480), (1840, 39534), (2024, 35940), (2208, 32945), (2396, 30360), (2530, 28752), (2640, 27554), (2760, 26356), (2995, 24288), (3036, 23960), (3594, 20240), (3680, 19767), (3795, 19168), (4048, 17970), (4792, 15180), (5060, 14376), (5280, 13777), (5520, 13178), (5990, 12144), (6072, 11980), (6589, 11040), (7188, 10120), (7590, 9584), (8096, 8985)]