272735520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18329}}^1$

素因数の和:18378

約数の個数: 96

約数和(自身を含む): 886878720

約数和(自身を除く): 614143200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 183290, 219948, 274935, 293264, 366580, 439896, 549870, 568199, 586528, 733160, 879792, 1099740, 1136398, 1466320, 1704597, 1759584, 2199480, 2272796, 2840995, 2932640, 3409194, 4398960, 4545592, 5681990, 6818388, 8522985, 8797920, 9091184, 11363980, 13636776, 17045970, 18182368, 22727960, 27273552, 34091940, 45455920, 54547104, 68183880, 90911840, 136367760, 272735520]

約数ペア:

[(1, 272735520), (2, 136367760), (3, 90911840), (4, 68183880), (5, 54547104), (6, 45455920), (8, 34091940), (10, 27273552), (12, 22727960), (15, 18182368), (16, 17045970), (20, 13636776), (24, 11363980), (30, 9091184), (31, 8797920), (32, 8522985), (40, 6818388), (48, 5681990), (60, 4545592), (62, 4398960), (80, 3409194), (93, 2932640), (96, 2840995), (120, 2272796), (124, 2199480), (155, 1759584), (160, 1704597), (186, 1466320), (240, 1136398), (248, 1099740), (310, 879792), (372, 733160), (465, 586528), (480, 568199), (496, 549870), (620, 439896), (744, 366580), (930, 293264), (992, 274935), (1240, 219948), (1488, 183290), (1860, 146632), (2480, 109974), (2976, 91645), (3720, 73316), (4960, 54987), (7440, 36658), (14880, 18329)]