246662040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 777093120

約数和(自身を除く): 530431080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1087, 1220, 1240, 1464, 1830, 1860, 1891, 2174, 2440, 3261, 3660, 3720, 3782, 4348, 5435, 5673, 6522, 7320, 7564, 8696, 9455, 10870, 11346, 13044, 15128, 16305, 18910, 21740, 22692, 26088, 28365, 32610, 33697, 37820, 43480, 45384, 56730, 65220, 66307, 67394, 75640, 101091, 113460, 130440, 132614, 134788, 168485, 198921, 202182, 226920, 265228, 269576, 331535, 336970, 397842, 404364, 505455, 530456, 663070, 673940, 795684, 808728, 994605, 1010910, 1326140, 1347880, 1591368, 1989210, 2021820, 2055517, 2652280, 3978420, 4043640, 4111034, 6166551, 7956840, 8222068, 10277585, 12333102, 16444136, 20555170, 24666204, 30832755, 41110340, 49332408, 61665510, 82220680, 123331020, 246662040]

約数ペア:

[(1, 246662040), (2, 123331020), (3, 82220680), (4, 61665510), (5, 49332408), (6, 41110340), (8, 30832755), (10, 24666204), (12, 20555170), (15, 16444136), (20, 12333102), (24, 10277585), (30, 8222068), (31, 7956840), (40, 6166551), (60, 4111034), (61, 4043640), (62, 3978420), (93, 2652280), (120, 2055517), (122, 2021820), (124, 1989210), (155, 1591368), (183, 1347880), (186, 1326140), (244, 1010910), (248, 994605), (305, 808728), (310, 795684), (366, 673940), (372, 663070), (465, 530456), (488, 505455), (610, 404364), (620, 397842), (732, 336970), (744, 331535), (915, 269576), (930, 265228), (1087, 226920), (1220, 202182), (1240, 198921), (1464, 168485), (1830, 134788), (1860, 132614), (1891, 130440), (2174, 113460), (2440, 101091), (3261, 75640), (3660, 67394), (3720, 66307), (3782, 65220), (4348, 56730), (5435, 45384), (5673, 43480), (6522, 37820), (7320, 33697), (7564, 32610), (8696, 28365), (9455, 26088), (10870, 22692), (11346, 21740), (13044, 18910), (15128, 16305)]