72263880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5180

約数の個数: 128

約数和(自身を含む): 259459200

約数和(自身を除く): 187195320

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, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5147, 7020, 10294, 14040, 15441, 20588, 25735, 30882, 41176, 46323, 51470, 61764, 66911, 77205, 92646, 102940, 123528, 133822, 138969, 154410, 185292, 200733, 205880, 231615, 267644, 277938, 308820, 334555, 370584, 401466, 463230, 535288, 555876, 602199, 617640, 669110, 694845, 802932, 926460, 1003665, 1111752, 1204398, 1338220, 1389690, 1605864, 1806597, 1852920, 2007330, 2408796, 2676440, 2779380, 3010995, 3613194, 4014660, 4817592, 5558760, 6021990, 7226388, 8029320, 9032985, 12043980, 14452776, 18065970, 24087960, 36131940, 72263880]

約数ペア:

[(1, 72263880), (2, 36131940), (3, 24087960), (4, 18065970), (5, 14452776), (6, 12043980), (8, 9032985), (9, 8029320), (10, 7226388), (12, 6021990), (13, 5558760), (15, 4817592), (18, 4014660), (20, 3613194), (24, 3010995), (26, 2779380), (27, 2676440), (30, 2408796), (36, 2007330), (39, 1852920), (40, 1806597), (45, 1605864), (52, 1389690), (54, 1338220), (60, 1204398), (65, 1111752), (72, 1003665), (78, 926460), (90, 802932), (104, 694845), (108, 669110), (117, 617640), (120, 602199), (130, 555876), (135, 535288), (156, 463230), (180, 401466), (195, 370584), (216, 334555), (234, 308820), (260, 277938), (270, 267644), (312, 231615), (351, 205880), (360, 200733), (390, 185292), (468, 154410), (520, 138969), (540, 133822), (585, 123528), (702, 102940), (780, 92646), (936, 77205), (1080, 66911), (1170, 61764), (1404, 51470), (1560, 46323), (1755, 41176), (2340, 30882), (2808, 25735), (3510, 20588), (4680, 15441), (5147, 14040), (7020, 10294)]