129675480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 438220800

約数和(自身を除く): 308545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3169, 3410, 3720, 4092, 5115, 6338, 6820, 8184, 9507, 10230, 12676, 13640, 15845, 19014, 20460, 25352, 31690, 34859, 38028, 40920, 47535, 63380, 69718, 76056, 95070, 98239, 104577, 126760, 139436, 174295, 190140, 196478, 209154, 278872, 294717, 348590, 380280, 392956, 418308, 491195, 522885, 589434, 697180, 785912, 836616, 982390, 1045770, 1080629, 1178868, 1394360, 1473585, 1964780, 2091540, 2161258, 2357736, 2947170, 3241887, 3929560, 4183080, 4322516, 5403145, 5894340, 6483774, 8645032, 10806290, 11788680, 12967548, 16209435, 21612580, 25935096, 32418870, 43225160, 64837740, 129675480]

約数ペア:

[(1, 129675480), (2, 64837740), (3, 43225160), (4, 32418870), (5, 25935096), (6, 21612580), (8, 16209435), (10, 12967548), (11, 11788680), (12, 10806290), (15, 8645032), (20, 6483774), (22, 5894340), (24, 5403145), (30, 4322516), (31, 4183080), (33, 3929560), (40, 3241887), (44, 2947170), (55, 2357736), (60, 2161258), (62, 2091540), (66, 1964780), (88, 1473585), (93, 1394360), (110, 1178868), (120, 1080629), (124, 1045770), (132, 982390), (155, 836616), (165, 785912), (186, 697180), (220, 589434), (248, 522885), (264, 491195), (310, 418308), (330, 392956), (341, 380280), (372, 348590), (440, 294717), (465, 278872), (620, 209154), (660, 196478), (682, 190140), (744, 174295), (930, 139436), (1023, 126760), (1240, 104577), (1320, 98239), (1364, 95070), (1705, 76056), (1860, 69718), (2046, 63380), (2728, 47535), (3169, 40920), (3410, 38028), (3720, 34859), (4092, 31690), (5115, 25352), (6338, 20460), (6820, 19014), (8184, 15845), (9507, 13640), (10230, 12676)]