239080932780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1\times {\mathrm{26309}}^1$

素因数の和:27119

約数の個数: 96

約数和(自身を含む): 672983700480

約数和(自身を除く): 433902767700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 487, 622, 933, 974, 1244, 1461, 1555, 1866, 1948, 2435, 2922, 3110, 3732, 4665, 4870, 5844, 6220, 7305, 9330, 9740, 14610, 18660, 26309, 29220, 52618, 78927, 105236, 131545, 151457, 157854, 263090, 302914, 315708, 394635, 454371, 526180, 605828, 757285, 789270, 908742, 1514570, 1578540, 1817484, 2271855, 3029140, 4543710, 8182099, 9087420, 12812483, 16364198, 24546297, 25624966, 32728396, 38437449, 40910495, 49092594, 51249932, 64062415, 76874898, 81820990, 98185188, 122731485, 128124830, 153749796, 163641980, 192187245, 245462970, 256249660, 384374490, 490925940, 768748980, 3984682213, 7969364426, 11954046639, 15938728852, 19923411065, 23908093278, 39846822130, 47816186556, 59770233195, 79693644260, 119540466390, 239080932780]

約数ペア:

[(1, 239080932780), (2, 119540466390), (3, 79693644260), (4, 59770233195), (5, 47816186556), (6, 39846822130), (10, 23908093278), (12, 19923411065), (15, 15938728852), (20, 11954046639), (30, 7969364426), (60, 3984682213), (311, 768748980), (487, 490925940), (622, 384374490), (933, 256249660), (974, 245462970), (1244, 192187245), (1461, 163641980), (1555, 153749796), (1866, 128124830), (1948, 122731485), (2435, 98185188), (2922, 81820990), (3110, 76874898), (3732, 64062415), (4665, 51249932), (4870, 49092594), (5844, 40910495), (6220, 38437449), (7305, 32728396), (9330, 25624966), (9740, 24546297), (14610, 16364198), (18660, 12812483), (26309, 9087420), (29220, 8182099), (52618, 4543710), (78927, 3029140), (105236, 2271855), (131545, 1817484), (151457, 1578540), (157854, 1514570), (263090, 908742), (302914, 789270), (315708, 757285), (394635, 605828), (454371, 526180)]