145509240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41813}}^1$

素因数の和:41856

約数の個数: 64

約数和(自身を含む): 451591200

約数和(自身を除く): 306081960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 41813, 83626, 125439, 167252, 209065, 250878, 334504, 418130, 501756, 627195, 836260, 1003512, 1212577, 1254390, 1672520, 2425154, 2508780, 3637731, 4850308, 5017560, 6062885, 7275462, 9700616, 12125770, 14550924, 18188655, 24251540, 29101848, 36377310, 48503080, 72754620, 145509240]

約数ペア:

[(1, 145509240), (2, 72754620), (3, 48503080), (4, 36377310), (5, 29101848), (6, 24251540), (8, 18188655), (10, 14550924), (12, 12125770), (15, 9700616), (20, 7275462), (24, 6062885), (29, 5017560), (30, 4850308), (40, 3637731), (58, 2508780), (60, 2425154), (87, 1672520), (116, 1254390), (120, 1212577), (145, 1003512), (174, 836260), (232, 627195), (290, 501756), (348, 418130), (435, 334504), (580, 250878), (696, 209065), (870, 167252), (1160, 125439), (1740, 83626), (3480, 41813)]