180729504

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 108

約数和(自身を含む): 531876618

約数和(自身を除く): 351147114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 653, 744, 961, 992, 1116, 1306, 1488, 1922, 1959, 2232, 2612, 2883, 2976, 3844, 3918, 4464, 5224, 5766, 5877, 7688, 7836, 8649, 8928, 10448, 11532, 11754, 15376, 15672, 17298, 20243, 20896, 23064, 23508, 30752, 31344, 34596, 40486, 46128, 47016, 60729, 62688, 69192, 80972, 92256, 94032, 121458, 138384, 161944, 182187, 188064, 242916, 276768, 323888, 364374, 485832, 627533, 647776, 728748, 971664, 1255066, 1457496, 1882599, 1943328, 2510132, 2914992, 3765198, 5020264, 5647797, 5829984, 7530396, 10040528, 11295594, 15060792, 20081056, 22591188, 30121584, 45182376, 60243168, 90364752, 180729504]

約数ペア:

[(1, 180729504), (2, 90364752), (3, 60243168), (4, 45182376), (6, 30121584), (8, 22591188), (9, 20081056), (12, 15060792), (16, 11295594), (18, 10040528), (24, 7530396), (31, 5829984), (32, 5647797), (36, 5020264), (48, 3765198), (62, 2914992), (72, 2510132), (93, 1943328), (96, 1882599), (124, 1457496), (144, 1255066), (186, 971664), (248, 728748), (279, 647776), (288, 627533), (372, 485832), (496, 364374), (558, 323888), (653, 276768), (744, 242916), (961, 188064), (992, 182187), (1116, 161944), (1306, 138384), (1488, 121458), (1922, 94032), (1959, 92256), (2232, 80972), (2612, 69192), (2883, 62688), (2976, 60729), (3844, 47016), (3918, 46128), (4464, 40486), (5224, 34596), (5766, 31344), (5877, 30752), (7688, 23508), (7836, 23064), (8649, 20896), (8928, 20243), (10448, 17298), (11532, 15672), (11754, 15376)]