419878590480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4451639}}^1$

素因数の和:4451789

約数の個数: 120

約数和(自身を含む): 1420856648640

約数和(自身を除く): 1000978058160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 15720, 18864, 23580, 31440, 47160, 94320, 4451639, 8903278, 13354917, 17806556, 22258195, 26709834, 35613112, 40064751, 44516390, 53419668, 66774585, 71226224, 80129502, 89032780, 106839336, 133549170, 160259004, 178065560, 200323755, 213678672, 267098340, 320518008, 356131120, 400647510, 534196680, 583164709, 641036016, 801295020, 1068393360, 1166329418, 1602590040, 1749494127, 2332658836, 2915823545, 3205180080, 3498988254, 4665317672, 5248482381, 5831647090, 6997976508, 8747470635, 9330635344, 10496964762, 11663294180, 13995953016, 17494941270, 20993929524, 23326588360, 26242411905, 27991906032, 34989882540, 41987859048, 46653176720, 52484823810, 69979765080, 83975718096, 104969647620, 139959530160, 209939295240, 419878590480]

約数ペア:

[(1, 419878590480), (2, 209939295240), (3, 139959530160), (4, 104969647620), (5, 83975718096), (6, 69979765080), (8, 52484823810), (9, 46653176720), (10, 41987859048), (12, 34989882540), (15, 27991906032), (16, 26242411905), (18, 23326588360), (20, 20993929524), (24, 17494941270), (30, 13995953016), (36, 11663294180), (40, 10496964762), (45, 9330635344), (48, 8747470635), (60, 6997976508), (72, 5831647090), (80, 5248482381), (90, 4665317672), (120, 3498988254), (131, 3205180080), (144, 2915823545), (180, 2332658836), (240, 1749494127), (262, 1602590040), (360, 1166329418), (393, 1068393360), (524, 801295020), (655, 641036016), (720, 583164709), (786, 534196680), (1048, 400647510), (1179, 356131120), (1310, 320518008), (1572, 267098340), (1965, 213678672), (2096, 200323755), (2358, 178065560), (2620, 160259004), (3144, 133549170), (3930, 106839336), (4716, 89032780), (5240, 80129502), (5895, 71226224), (6288, 66774585), (7860, 53419668), (9432, 44516390), (10480, 40064751), (11790, 35613112), (15720, 26709834), (18864, 22258195), (23580, 17806556), (31440, 13354917), (47160, 8903278), (94320, 4451639)]