1159915140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1117}}^1$

素因数の和:1779

約数の個数: 120

約数和(自身を含む): 3647635992

約数和(自身を除く): 2487720852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 641, 810, 1117, 1282, 1620, 1923, 2234, 2564, 3205, 3351, 3846, 4468, 5585, 5769, 6410, 6702, 7692, 9615, 10053, 11170, 11538, 12820, 13404, 16755, 17307, 19230, 20106, 22340, 23076, 28845, 30159, 33510, 34614, 38460, 40212, 50265, 51921, 57690, 60318, 67020, 69228, 86535, 90477, 100530, 103842, 115380, 120636, 150795, 173070, 180954, 201060, 207684, 259605, 301590, 346140, 361908, 452385, 519210, 603180, 715997, 904770, 1038420, 1431994, 1809540, 2147991, 2863988, 3579985, 4295982, 6443973, 7159970, 8591964, 10739955, 12887946, 14319940, 19331919, 21479910, 25775892, 32219865, 38663838, 42959820, 57995757, 64439730, 77327676, 96659595, 115991514, 128879460, 193319190, 231983028, 289978785, 386638380, 579957570, 1159915140]

約数ペア:

[(1, 1159915140), (2, 579957570), (3, 386638380), (4, 289978785), (5, 231983028), (6, 193319190), (9, 128879460), (10, 115991514), (12, 96659595), (15, 77327676), (18, 64439730), (20, 57995757), (27, 42959820), (30, 38663838), (36, 32219865), (45, 25775892), (54, 21479910), (60, 19331919), (81, 14319940), (90, 12887946), (108, 10739955), (135, 8591964), (162, 7159970), (180, 6443973), (270, 4295982), (324, 3579985), (405, 2863988), (540, 2147991), (641, 1809540), (810, 1431994), (1117, 1038420), (1282, 904770), (1620, 715997), (1923, 603180), (2234, 519210), (2564, 452385), (3205, 361908), (3351, 346140), (3846, 301590), (4468, 259605), (5585, 207684), (5769, 201060), (6410, 180954), (6702, 173070), (7692, 150795), (9615, 120636), (10053, 115380), (11170, 103842), (11538, 100530), (12820, 90477), (13404, 86535), (16755, 69228), (17307, 67020), (19230, 60318), (20106, 57690), (22340, 51921), (23076, 50265), (28845, 40212), (30159, 38460), (33510, 34614)]