145535760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1693

約数の個数: 120

約数和(自身を含む): 492807744

約数和(自身を除く): 347271984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1543, 1572, 1965, 2096, 2358, 2620, 3086, 3144, 3930, 4629, 4716, 5240, 5895, 6172, 6288, 7715, 7860, 9258, 9432, 10480, 11790, 12344, 13887, 15430, 15720, 18516, 18864, 23145, 23580, 24688, 27774, 30860, 31440, 37032, 46290, 47160, 55548, 61720, 69435, 74064, 92580, 94320, 111096, 123440, 138870, 185160, 202133, 222192, 277740, 370320, 404266, 555480, 606399, 808532, 1010665, 1110960, 1212798, 1617064, 1819197, 2021330, 2425596, 3031995, 3234128, 3638394, 4042660, 4851192, 6063990, 7276788, 8085320, 9095985, 9702384, 12127980, 14553576, 16170640, 18191970, 24255960, 29107152, 36383940, 48511920, 72767880, 145535760]

約数ペア:

[(1, 145535760), (2, 72767880), (3, 48511920), (4, 36383940), (5, 29107152), (6, 24255960), (8, 18191970), (9, 16170640), (10, 14553576), (12, 12127980), (15, 9702384), (16, 9095985), (18, 8085320), (20, 7276788), (24, 6063990), (30, 4851192), (36, 4042660), (40, 3638394), (45, 3234128), (48, 3031995), (60, 2425596), (72, 2021330), (80, 1819197), (90, 1617064), (120, 1212798), (131, 1110960), (144, 1010665), (180, 808532), (240, 606399), (262, 555480), (360, 404266), (393, 370320), (524, 277740), (655, 222192), (720, 202133), (786, 185160), (1048, 138870), (1179, 123440), (1310, 111096), (1543, 94320), (1572, 92580), (1965, 74064), (2096, 69435), (2358, 61720), (2620, 55548), (3086, 47160), (3144, 46290), (3930, 37032), (4629, 31440), (4716, 30860), (5240, 27774), (5895, 24688), (6172, 23580), (6288, 23145), (7715, 18864), (7860, 18516), (9258, 15720), (9432, 15430), (10480, 13887), (11790, 12344)]