72083756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3229559}}^1$

素因数の和:3229609

約数の個数: 120

約数和(自身を含む): 249890434560

約数和(自身を除く): 177806677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 3229559, 6459118, 9688677, 12918236, 16147795, 19377354, 25836472, 29066031, 32295590, 38754708, 48443385, 51672944, 58132062, 64591180, 77509416, 96886770, 100116329, 116264124, 129182360, 145330155, 155018832, 193773540, 200232658, 232528248, 258364720, 290660310, 300348987, 387547080, 400465316, 465056496, 500581645, 581320620, 600697974, 775094160, 800930632, 901046961, 1001163290, 1162641240, 1201395948, 1501744935, 1601861264, 1802093922, 2002326580, 2325282480, 2402791896, 3003489870, 3604187844, 4004653160, 4505234805, 4805583792, 6006979740, 7208375688, 8009306320, 9010469610, 12013959480, 14416751376, 18020939220, 24027918960, 36041878440, 72083756880]

約数ペア:

[(1, 72083756880), (2, 36041878440), (3, 24027918960), (4, 18020939220), (5, 14416751376), (6, 12013959480), (8, 9010469610), (9, 8009306320), (10, 7208375688), (12, 6006979740), (15, 4805583792), (16, 4505234805), (18, 4004653160), (20, 3604187844), (24, 3003489870), (30, 2402791896), (31, 2325282480), (36, 2002326580), (40, 1802093922), (45, 1601861264), (48, 1501744935), (60, 1201395948), (62, 1162641240), (72, 1001163290), (80, 901046961), (90, 800930632), (93, 775094160), (120, 600697974), (124, 581320620), (144, 500581645), (155, 465056496), (180, 400465316), (186, 387547080), (240, 300348987), (248, 290660310), (279, 258364720), (310, 232528248), (360, 200232658), (372, 193773540), (465, 155018832), (496, 145330155), (558, 129182360), (620, 116264124), (720, 100116329), (744, 96886770), (930, 77509416), (1116, 64591180), (1240, 58132062), (1395, 51672944), (1488, 48443385), (1860, 38754708), (2232, 32295590), (2480, 29066031), (2790, 25836472), (3720, 19377354), (4464, 16147795), (5580, 12918236), (7440, 9688677), (11160, 6459118), (22320, 3229559)]