1660196880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135637}}^1$

素因数の和:135673

約数の個数: 120

約数和(自身を含む): 5903508312

約数和(自身を除く): 4243311432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 135637, 271274, 406911, 542548, 678185, 813822, 1085096, 1220733, 1356370, 1627644, 2034555, 2170192, 2305829, 2441466, 2712740, 3255288, 4069110, 4611658, 4882932, 5425480, 6103665, 6510576, 6917487, 8138220, 9223316, 9765864, 10850960, 11529145, 12207330, 13834974, 16276440, 18446632, 19531728, 20752461, 23058290, 24414660, 27669948, 32552880, 34587435, 36893264, 41504922, 46116580, 48829320, 55339896, 69174870, 83009844, 92233160, 97658640, 103762305, 110679792, 138349740, 166019688, 184466320, 207524610, 276699480, 332039376, 415049220, 553398960, 830098440, 1660196880]

約数ペア:

[(1, 1660196880), (2, 830098440), (3, 553398960), (4, 415049220), (5, 332039376), (6, 276699480), (8, 207524610), (9, 184466320), (10, 166019688), (12, 138349740), (15, 110679792), (16, 103762305), (17, 97658640), (18, 92233160), (20, 83009844), (24, 69174870), (30, 55339896), (34, 48829320), (36, 46116580), (40, 41504922), (45, 36893264), (48, 34587435), (51, 32552880), (60, 27669948), (68, 24414660), (72, 23058290), (80, 20752461), (85, 19531728), (90, 18446632), (102, 16276440), (120, 13834974), (136, 12207330), (144, 11529145), (153, 10850960), (170, 9765864), (180, 9223316), (204, 8138220), (240, 6917487), (255, 6510576), (272, 6103665), (306, 5425480), (340, 4882932), (360, 4611658), (408, 4069110), (510, 3255288), (612, 2712740), (680, 2441466), (720, 2305829), (765, 2170192), (816, 2034555), (1020, 1627644), (1224, 1356370), (1360, 1220733), (1530, 1085096), (2040, 813822), (2448, 678185), (3060, 542548), (4080, 406911), (6120, 271274), (12240, 135637)]