202809360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65003}}^1$

素因数の和:65032

約数の個数: 80

約数和(自身を含む): 677081664

約数和(自身を除く): 474272304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 65003, 130006, 195009, 260012, 325015, 390018, 520024, 650030, 780036, 845039, 975045, 1040048, 1300060, 1560072, 1690078, 1950090, 2535117, 2600120, 3120144, 3380156, 3900180, 4225195, 5070234, 5200240, 6760312, 7800360, 8450390, 10140468, 12675585, 13520624, 15600720, 16900780, 20280936, 25351170, 33801560, 40561872, 50702340, 67603120, 101404680, 202809360]

約数ペア:

[(1, 202809360), (2, 101404680), (3, 67603120), (4, 50702340), (5, 40561872), (6, 33801560), (8, 25351170), (10, 20280936), (12, 16900780), (13, 15600720), (15, 13520624), (16, 12675585), (20, 10140468), (24, 8450390), (26, 7800360), (30, 6760312), (39, 5200240), (40, 5070234), (48, 4225195), (52, 3900180), (60, 3380156), (65, 3120144), (78, 2600120), (80, 2535117), (104, 1950090), (120, 1690078), (130, 1560072), (156, 1300060), (195, 1040048), (208, 975045), (240, 845039), (260, 780036), (312, 650030), (390, 520024), (520, 390018), (624, 325015), (780, 260012), (1040, 195009), (1560, 130006), (3120, 65003)]