123806760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13399}}^1$

素因数の和:13431

約数の個数: 128

約数和(自身を含む): 463104000

約数和(自身を除く): 339297240

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, 13399, 26798, 40197, 53596, 66995, 80394, 93793, 107192, 133990, 147389, 160788, 187586, 200985, 267980, 281379, 294778, 321576, 375172, 401970, 442167, 468965, 535960, 562758, 589556, 736945, 750344, 803940, 884334, 937930, 1031723, 1125516, 1179112, 1406895, 1473890, 1607880, 1768668, 1875860, 2063446, 2210835, 2251032, 2813790, 2947780, 3095169, 3537336, 3751720, 4126892, 4421670, 5158615, 5627580, 5895560, 6190338, 8253784, 8843340, 10317230, 11255160, 12380676, 15475845, 17686680, 20634460, 24761352, 30951690, 41268920, 61903380, 123806760]

約数ペア:

[(1, 123806760), (2, 61903380), (3, 41268920), (4, 30951690), (5, 24761352), (6, 20634460), (7, 17686680), (8, 15475845), (10, 12380676), (11, 11255160), (12, 10317230), (14, 8843340), (15, 8253784), (20, 6190338), (21, 5895560), (22, 5627580), (24, 5158615), (28, 4421670), (30, 4126892), (33, 3751720), (35, 3537336), (40, 3095169), (42, 2947780), (44, 2813790), (55, 2251032), (56, 2210835), (60, 2063446), (66, 1875860), (70, 1768668), (77, 1607880), (84, 1473890), (88, 1406895), (105, 1179112), (110, 1125516), (120, 1031723), (132, 937930), (140, 884334), (154, 803940), (165, 750344), (168, 736945), (210, 589556), (220, 562758), (231, 535960), (264, 468965), (280, 442167), (308, 401970), (330, 375172), (385, 321576), (420, 294778), (440, 281379), (462, 267980), (616, 200985), (660, 187586), (770, 160788), (840, 147389), (924, 133990), (1155, 107192), (1320, 93793), (1540, 80394), (1848, 66995), (2310, 53596), (3080, 40197), (4620, 26798), (9240, 13399)]