123083640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 301485960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 269, 279, 310, 328, 360, 369, 372, 410, 465, 492, 538, 558, 615, 620, 738, 744, 807, 820, 930, 984, 1076, 1116, 1230, 1240, 1271, 1345, 1395, 1476, 1614, 1640, 1845, 1860, 2152, 2232, 2421, 2460, 2542, 2690, 2790, 2952, 3228, 3690, 3720, 3813, 4035, 4842, 4920, 5084, 5380, 5580, 6355, 6456, 7380, 7626, 8070, 8339, 9684, 10168, 10760, 11029, 11160, 11439, 12105, 12710, 14760, 15252, 16140, 16678, 19065, 19368, 22058, 22878, 24210, 25017, 25420, 30504, 32280, 33087, 33356, 38130, 41695, 44116, 45756, 48420, 50034, 50840, 55145, 57195, 66174, 66712, 75051, 76260, 83390, 88232, 91512, 96840, 99261, 100068, 110290, 114390, 125085, 132348, 150102, 152520, 165435, 166780, 198522, 200136, 220580, 228780, 250170, 264696, 300204, 330870, 333560, 341899, 375255, 397044, 441160, 457560, 496305, 500340, 600408, 661740, 683798, 750510, 794088, 992610, 1000680, 1025697, 1323480, 1367596, 1501020, 1709495, 1985220, 2051394, 2735192, 3002040, 3077091, 3418990, 3970440, 4102788, 5128485, 6154182, 6837980, 8205576, 10256970, 12308364, 13675960, 15385455, 20513940, 24616728, 30770910, 41027880, 61541820, 123083640]

約数ペア:

[(1, 123083640), (2, 61541820), (3, 41027880), (4, 30770910), (5, 24616728), (6, 20513940), (8, 15385455), (9, 13675960), (10, 12308364), (12, 10256970), (15, 8205576), (18, 6837980), (20, 6154182), (24, 5128485), (30, 4102788), (31, 3970440), (36, 3418990), (40, 3077091), (41, 3002040), (45, 2735192), (60, 2051394), (62, 1985220), (72, 1709495), (82, 1501020), (90, 1367596), (93, 1323480), (120, 1025697), (123, 1000680), (124, 992610), (155, 794088), (164, 750510), (180, 683798), (186, 661740), (205, 600408), (246, 500340), (248, 496305), (269, 457560), (279, 441160), (310, 397044), (328, 375255), (360, 341899), (369, 333560), (372, 330870), (410, 300204), (465, 264696), (492, 250170), (538, 228780), (558, 220580), (615, 200136), (620, 198522), (738, 166780), (744, 165435), (807, 152520), (820, 150102), (930, 132348), (984, 125085), (1076, 114390), (1116, 110290), (1230, 100068), (1240, 99261), (1271, 96840), (1345, 91512), (1395, 88232), (1476, 83390), (1614, 76260), (1640, 75051), (1845, 66712), (1860, 66174), (2152, 57195), (2232, 55145), (2421, 50840), (2460, 50034), (2542, 48420), (2690, 45756), (2790, 44116), (2952, 41695), (3228, 38130), (3690, 33356), (3720, 33087), (3813, 32280), (4035, 30504), (4842, 25420), (4920, 25017), (5084, 24210), (5380, 22878), (5580, 22058), (6355, 19368), (6456, 19065), (7380, 16678), (7626, 16140), (8070, 15252), (8339, 14760), (9684, 12710), (10168, 12105), (10760, 11439), (11029, 11160)]