452760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:46

約数の個数: 128

約数和(自身を含む): 1728000

約数和(自身を除く): 1275240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 686, 735, 770, 840, 924, 980, 1029, 1078, 1155, 1176, 1320, 1372, 1470, 1540, 1617, 1715, 1848, 1960, 2058, 2156, 2310, 2695, 2744, 2940, 3080, 3234, 3430, 3773, 4116, 4312, 4620, 5145, 5390, 5880, 6468, 6860, 7546, 8085, 8232, 9240, 10290, 10780, 11319, 12936, 13720, 15092, 16170, 18865, 20580, 21560, 22638, 30184, 32340, 37730, 41160, 45276, 56595, 64680, 75460, 90552, 113190, 150920, 226380, 452760]

約数ペア:

[(1, 452760), (2, 226380), (3, 150920), (4, 113190), (5, 90552), (6, 75460), (7, 64680), (8, 56595), (10, 45276), (11, 41160), (12, 37730), (14, 32340), (15, 30184), (20, 22638), (21, 21560), (22, 20580), (24, 18865), (28, 16170), (30, 15092), (33, 13720), (35, 12936), (40, 11319), (42, 10780), (44, 10290), (49, 9240), (55, 8232), (56, 8085), (60, 7546), (66, 6860), (70, 6468), (77, 5880), (84, 5390), (88, 5145), (98, 4620), (105, 4312), (110, 4116), (120, 3773), (132, 3430), (140, 3234), (147, 3080), (154, 2940), (165, 2744), (168, 2695), (196, 2310), (210, 2156), (220, 2058), (231, 1960), (245, 1848), (264, 1715), (280, 1617), (294, 1540), (308, 1470), (330, 1372), (343, 1320), (385, 1176), (392, 1155), (420, 1078), (440, 1029), (462, 980), (490, 924), (539, 840), (588, 770), (616, 735), (660, 686)]