120020940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 418350240

約数和(自身を除く): 298329300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 139, 156, 162, 164, 180, 195, 205, 234, 246, 260, 270, 278, 324, 351, 369, 390, 405, 410, 417, 468, 492, 533, 540, 556, 585, 615, 695, 702, 738, 780, 810, 820, 834, 1053, 1066, 1107, 1170, 1230, 1251, 1390, 1404, 1476, 1599, 1620, 1668, 1755, 1807, 1845, 2085, 2106, 2132, 2214, 2340, 2460, 2502, 2665, 2780, 3198, 3321, 3510, 3614, 3690, 3753, 4170, 4212, 4428, 4797, 5004, 5265, 5330, 5421, 5535, 5699, 6255, 6396, 6642, 7020, 7228, 7380, 7506, 7995, 8340, 9035, 9594, 10530, 10660, 10842, 11070, 11259, 11398, 12510, 13284, 14391, 15012, 15990, 16263, 16605, 17097, 18070, 18765, 19188, 21060, 21684, 22140, 22518, 22796, 23985, 25020, 27105, 28495, 28782, 31980, 32526, 33210, 34194, 36140, 37530, 43173, 45036, 47970, 48789, 51291, 54210, 56295, 56990, 57564, 65052, 66420, 68388, 71955, 74087, 75060, 81315, 85485, 86346, 95940, 97578, 102582, 108420, 112590, 113980, 143910, 146367, 148174, 153873, 162630, 170970, 172692, 195156, 205164, 215865, 222261, 225180, 243945, 256455, 287820, 292734, 296348, 307746, 325260, 341940, 370435, 431730, 444522, 461619, 487890, 512910, 585468, 615492, 666783, 731835, 740870, 769365, 863460, 889044, 923238, 975780, 1025820, 1111305, 1333566, 1463670, 1481740, 1538730, 1846476, 2000349, 2222610, 2308095, 2667132, 2927340, 3077460, 3333915, 4000698, 4445220, 4616190, 6001047, 6667830, 8001396, 9232380, 10001745, 12002094, 13335660, 20003490, 24004188, 30005235, 40006980, 60010470, 120020940]

約数ペア:

[(1, 120020940), (2, 60010470), (3, 40006980), (4, 30005235), (5, 24004188), (6, 20003490), (9, 13335660), (10, 12002094), (12, 10001745), (13, 9232380), (15, 8001396), (18, 6667830), (20, 6001047), (26, 4616190), (27, 4445220), (30, 4000698), (36, 3333915), (39, 3077460), (41, 2927340), (45, 2667132), (52, 2308095), (54, 2222610), (60, 2000349), (65, 1846476), (78, 1538730), (81, 1481740), (82, 1463670), (90, 1333566), (108, 1111305), (117, 1025820), (123, 975780), (130, 923238), (135, 889044), (139, 863460), (156, 769365), (162, 740870), (164, 731835), (180, 666783), (195, 615492), (205, 585468), (234, 512910), (246, 487890), (260, 461619), (270, 444522), (278, 431730), (324, 370435), (351, 341940), (369, 325260), (390, 307746), (405, 296348), (410, 292734), (417, 287820), (468, 256455), (492, 243945), (533, 225180), (540, 222261), (556, 215865), (585, 205164), (615, 195156), (695, 172692), (702, 170970), (738, 162630), (780, 153873), (810, 148174), (820, 146367), (834, 143910), (1053, 113980), (1066, 112590), (1107, 108420), (1170, 102582), (1230, 97578), (1251, 95940), (1390, 86346), (1404, 85485), (1476, 81315), (1599, 75060), (1620, 74087), (1668, 71955), (1755, 68388), (1807, 66420), (1845, 65052), (2085, 57564), (2106, 56990), (2132, 56295), (2214, 54210), (2340, 51291), (2460, 48789), (2502, 47970), (2665, 45036), (2780, 43173), (3198, 37530), (3321, 36140), (3510, 34194), (3614, 33210), (3690, 32526), (3753, 31980), (4170, 28782), (4212, 28495), (4428, 27105), (4797, 25020), (5004, 23985), (5265, 22796), (5330, 22518), (5421, 22140), (5535, 21684), (5699, 21060), (6255, 19188), (6396, 18765), (6642, 18070), (7020, 17097), (7228, 16605), (7380, 16263), (7506, 15990), (7995, 15012), (8340, 14391), (9035, 13284), (9594, 12510), (10530, 11398), (10660, 11259), (10842, 11070)]