2793591540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{9539}}^1$

素因数の和:11181

約数の個数: 72

約数和(自身を含む): 8479991520

約数和(自身を除く): 5686399980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1627, 3254, 4881, 6508, 8135, 9539, 9762, 14643, 16270, 19078, 19524, 24405, 28617, 29286, 32540, 38156, 47695, 48810, 57234, 58572, 73215, 85851, 95390, 97620, 114468, 143085, 146430, 171702, 190780, 286170, 292860, 343404, 429255, 572340, 858510, 1717020, 15519953, 31039906, 46559859, 62079812, 77599765, 93119718, 139679577, 155199530, 186239436, 232799295, 279359154, 310399060, 465598590, 558718308, 698397885, 931197180, 1396795770, 2793591540]

約数ペア:

[(1, 2793591540), (2, 1396795770), (3, 931197180), (4, 698397885), (5, 558718308), (6, 465598590), (9, 310399060), (10, 279359154), (12, 232799295), (15, 186239436), (18, 155199530), (20, 139679577), (30, 93119718), (36, 77599765), (45, 62079812), (60, 46559859), (90, 31039906), (180, 15519953), (1627, 1717020), (3254, 858510), (4881, 572340), (6508, 429255), (8135, 343404), (9539, 292860), (9762, 286170), (14643, 190780), (16270, 171702), (19078, 146430), (19524, 143085), (24405, 114468), (28617, 97620), (29286, 95390), (32540, 85851), (38156, 73215), (47695, 58572), (48810, 57234)]