455471640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32441}}^1$

素因数の和:32474

約数の個数: 128

約数和(自身を含む): 1635076800

約数和(自身を除く): 1179605160

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, 7020, 14040, 32441, 64882, 97323, 129764, 162205, 194646, 259528, 291969, 324410, 389292, 421733, 486615, 583938, 648820, 778584, 843466, 875907, 973230, 1167876, 1265199, 1297640, 1459845, 1686932, 1751814, 1946460, 2108665, 2335752, 2530398, 2919690, 3373864, 3503628, 3795597, 3892920, 4217330, 4379535, 5060796, 5839380, 6325995, 7007256, 7591194, 8434660, 8759070, 10121592, 11386791, 11678760, 12651990, 15182388, 16869320, 17518140, 18977985, 22773582, 25303980, 30364776, 35036280, 37955970, 45547164, 50607960, 56933955, 75911940, 91094328, 113867910, 151823880, 227735820, 455471640]

約数ペア:

[(1, 455471640), (2, 227735820), (3, 151823880), (4, 113867910), (5, 91094328), (6, 75911940), (8, 56933955), (9, 50607960), (10, 45547164), (12, 37955970), (13, 35036280), (15, 30364776), (18, 25303980), (20, 22773582), (24, 18977985), (26, 17518140), (27, 16869320), (30, 15182388), (36, 12651990), (39, 11678760), (40, 11386791), (45, 10121592), (52, 8759070), (54, 8434660), (60, 7591194), (65, 7007256), (72, 6325995), (78, 5839380), (90, 5060796), (104, 4379535), (108, 4217330), (117, 3892920), (120, 3795597), (130, 3503628), (135, 3373864), (156, 2919690), (180, 2530398), (195, 2335752), (216, 2108665), (234, 1946460), (260, 1751814), (270, 1686932), (312, 1459845), (351, 1297640), (360, 1265199), (390, 1167876), (468, 973230), (520, 875907), (540, 843466), (585, 778584), (702, 648820), (780, 583938), (936, 486615), (1080, 421733), (1170, 389292), (1404, 324410), (1560, 291969), (1755, 259528), (2340, 194646), (2808, 162205), (3510, 129764), (4680, 97323), (7020, 64882), (14040, 32441)]