491371680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1709}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 1551312000

約数和(自身を除く): 1059940320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 599, 1198, 1709, 1797, 2396, 2995, 3418, 3594, 4792, 5127, 5990, 6836, 7188, 8545, 8985, 9584, 10254, 11980, 13672, 14376, 17090, 17970, 19168, 20508, 23960, 25635, 27344, 28752, 34180, 35940, 41016, 47920, 51270, 54688, 57504, 68360, 71880, 82032, 95840, 102540, 136720, 143760, 164064, 205080, 273440, 287520, 410160, 820320, 1023691, 2047382, 3071073, 4094764, 5118455, 6142146, 8189528, 10236910, 12284292, 15355365, 16379056, 20473820, 24568584, 30710730, 32758112, 40947640, 49137168, 61421460, 81895280, 98274336, 122842920, 163790560, 245685840, 491371680]

約数ペア:

[(1, 491371680), (2, 245685840), (3, 163790560), (4, 122842920), (5, 98274336), (6, 81895280), (8, 61421460), (10, 49137168), (12, 40947640), (15, 32758112), (16, 30710730), (20, 24568584), (24, 20473820), (30, 16379056), (32, 15355365), (40, 12284292), (48, 10236910), (60, 8189528), (80, 6142146), (96, 5118455), (120, 4094764), (160, 3071073), (240, 2047382), (480, 1023691), (599, 820320), (1198, 410160), (1709, 287520), (1797, 273440), (2396, 205080), (2995, 164064), (3418, 143760), (3594, 136720), (4792, 102540), (5127, 95840), (5990, 82032), (6836, 71880), (7188, 68360), (8545, 57504), (8985, 54688), (9584, 51270), (10254, 47920), (11980, 41016), (13672, 35940), (14376, 34180), (17090, 28752), (17970, 27344), (19168, 25635), (20508, 23960)]