2455146720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43717}}^1$

素因数の和:43754

約数の個数: 192

約数和(自身を含む): 9254226240

約数和(自身を除く): 6799079520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 43717, 56160, 87434, 131151, 174868, 218585, 262302, 349736, 393453, 437170, 524604, 568321, 655755, 699472, 786906, 874340, 1049208, 1136642, 1180359, 1311510, 1398944, 1573812, 1704963, 1748680, 1967265, 2098416, 2273284, 2360718, 2623020, 2841605, 3147624, 3409926, 3497360, 3934530, 4196832, 4546568, 4721436, 5114889, 5246040, 5683210, 5901795, 6295248, 6819852, 6994720, 7869060, 8524815, 9093136, 9442872, 10229778, 10492080, 11366420, 11803590, 12590496, 13639704, 15344667, 15738120, 17049630, 18186272, 18885744, 20459556, 20984160, 22732840, 23607180, 25574445, 27279408, 30689334, 31476240, 34099260, 37771488, 40919112, 45465680, 47214360, 51148890, 54558816, 61378668, 62952480, 68198520, 76723335, 81838224, 90931360, 94428720, 102297780, 122757336, 136397040, 153446670, 163676448, 188857440, 204595560, 245514672, 272794080, 306893340, 409191120, 491029344, 613786680, 818382240, 1227573360, 2455146720]

約数ペア:

[(1, 2455146720), (2, 1227573360), (3, 818382240), (4, 613786680), (5, 491029344), (6, 409191120), (8, 306893340), (9, 272794080), (10, 245514672), (12, 204595560), (13, 188857440), (15, 163676448), (16, 153446670), (18, 136397040), (20, 122757336), (24, 102297780), (26, 94428720), (27, 90931360), (30, 81838224), (32, 76723335), (36, 68198520), (39, 62952480), (40, 61378668), (45, 54558816), (48, 51148890), (52, 47214360), (54, 45465680), (60, 40919112), (65, 37771488), (72, 34099260), (78, 31476240), (80, 30689334), (90, 27279408), (96, 25574445), (104, 23607180), (108, 22732840), (117, 20984160), (120, 20459556), (130, 18885744), (135, 18186272), (144, 17049630), (156, 15738120), (160, 15344667), (180, 13639704), (195, 12590496), (208, 11803590), (216, 11366420), (234, 10492080), (240, 10229778), (260, 9442872), (270, 9093136), (288, 8524815), (312, 7869060), (351, 6994720), (360, 6819852), (390, 6295248), (416, 5901795), (432, 5683210), (468, 5246040), (480, 5114889), (520, 4721436), (540, 4546568), (585, 4196832), (624, 3934530), (702, 3497360), (720, 3409926), (780, 3147624), (864, 2841605), (936, 2623020), (1040, 2360718), (1080, 2273284), (1170, 2098416), (1248, 1967265), (1404, 1748680), (1440, 1704963), (1560, 1573812), (1755, 1398944), (1872, 1311510), (2080, 1180359), (2160, 1136642), (2340, 1049208), (2808, 874340), (3120, 786906), (3510, 699472), (3744, 655755), (4320, 568321), (4680, 524604), (5616, 437170), (6240, 393453), (7020, 349736), (9360, 262302), (11232, 218585), (14040, 174868), (18720, 131151), (28080, 87434), (43717, 56160)]