121847880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13187}}^1$

素因数の和:13219

約数の個数: 128

約数和(自身を含む): 455777280

約数和(自身を除く): 333929400

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, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 13187, 26374, 39561, 52748, 65935, 79122, 92309, 105496, 131870, 145057, 158244, 184618, 197805, 263740, 276927, 290114, 316488, 369236, 395610, 435171, 461545, 527480, 553854, 580228, 725285, 738472, 791220, 870342, 923090, 1015399, 1107708, 1160456, 1384635, 1450570, 1582440, 1740684, 1846180, 2030798, 2175855, 2215416, 2769270, 2901140, 3046197, 3481368, 3692360, 4061596, 4351710, 5076995, 5538540, 5802280, 6092394, 8123192, 8703420, 10153990, 11077080, 12184788, 15230985, 17406840, 20307980, 24369576, 30461970, 40615960, 60923940, 121847880]

約数ペア:

[(1, 121847880), (2, 60923940), (3, 40615960), (4, 30461970), (5, 24369576), (6, 20307980), (7, 17406840), (8, 15230985), (10, 12184788), (11, 11077080), (12, 10153990), (14, 8703420), (15, 8123192), (20, 6092394), (21, 5802280), (22, 5538540), (24, 5076995), (28, 4351710), (30, 4061596), (33, 3692360), (35, 3481368), (40, 3046197), (42, 2901140), (44, 2769270), (55, 2215416), (56, 2175855), (60, 2030798), (66, 1846180), (70, 1740684), (77, 1582440), (84, 1450570), (88, 1384635), (105, 1160456), (110, 1107708), (120, 1015399), (132, 923090), (140, 870342), (154, 791220), (165, 738472), (168, 725285), (210, 580228), (220, 553854), (231, 527480), (264, 461545), (280, 435171), (308, 395610), (330, 369236), (385, 316488), (420, 290114), (440, 276927), (462, 263740), (616, 197805), (660, 184618), (770, 158244), (840, 145057), (924, 131870), (1155, 105496), (1320, 92309), (1540, 79122), (1848, 65935), (2310, 52748), (3080, 39561), (4620, 26374), (9240, 13187)]