299721840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10321}}^1$

素因数の和:10359

約数の個数: 120

約数和(自身を含む): 1021382544

約数和(自身を除く): 721660704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 10321, 14520, 20642, 29040, 30963, 41284, 51605, 61926, 82568, 103210, 113531, 123852, 154815, 165136, 206420, 227062, 247704, 309630, 340593, 412840, 454124, 495408, 567655, 619260, 681186, 825680, 908248, 1135310, 1238520, 1248841, 1362372, 1702965, 1816496, 2270620, 2477040, 2497682, 2724744, 3405930, 3746523, 4541240, 4995364, 5449488, 6244205, 6811860, 7493046, 9082480, 9990728, 12488410, 13623720, 14986092, 18732615, 19981456, 24976820, 27247440, 29972184, 37465230, 49953640, 59944368, 74930460, 99907280, 149860920, 299721840]

約数ペア:

[(1, 299721840), (2, 149860920), (3, 99907280), (4, 74930460), (5, 59944368), (6, 49953640), (8, 37465230), (10, 29972184), (11, 27247440), (12, 24976820), (15, 19981456), (16, 18732615), (20, 14986092), (22, 13623720), (24, 12488410), (30, 9990728), (33, 9082480), (40, 7493046), (44, 6811860), (48, 6244205), (55, 5449488), (60, 4995364), (66, 4541240), (80, 3746523), (88, 3405930), (110, 2724744), (120, 2497682), (121, 2477040), (132, 2270620), (165, 1816496), (176, 1702965), (220, 1362372), (240, 1248841), (242, 1238520), (264, 1135310), (330, 908248), (363, 825680), (440, 681186), (484, 619260), (528, 567655), (605, 495408), (660, 454124), (726, 412840), (880, 340593), (968, 309630), (1210, 247704), (1320, 227062), (1452, 206420), (1815, 165136), (1936, 154815), (2420, 123852), (2640, 113531), (2904, 103210), (3630, 82568), (4840, 61926), (5808, 51605), (7260, 41284), (9680, 30963), (10321, 29040), (14520, 20642)]