48345840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 164520720

約数和(自身を除く): 116174880

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 809, 830, 996, 1245, 1328, 1494, 1618, 1660, 1992, 2427, 2490, 2988, 3236, 3320, 3735, 3984, 4045, 4854, 4980, 5976, 6472, 6640, 7281, 7470, 8090, 9708, 9960, 11952, 12135, 12944, 14562, 14940, 16180, 19416, 19920, 24270, 29124, 29880, 32360, 36405, 38832, 48540, 58248, 59760, 64720, 67147, 72810, 97080, 116496, 134294, 145620, 194160, 201441, 268588, 291240, 335735, 402882, 537176, 582480, 604323, 671470, 805764, 1007205, 1074352, 1208646, 1342940, 1611528, 2014410, 2417292, 2685880, 3021615, 3223056, 4028820, 4834584, 5371760, 6043230, 8057640, 9669168, 12086460, 16115280, 24172920, 48345840]

約数ペア:

[(1, 48345840), (2, 24172920), (3, 16115280), (4, 12086460), (5, 9669168), (6, 8057640), (8, 6043230), (9, 5371760), (10, 4834584), (12, 4028820), (15, 3223056), (16, 3021615), (18, 2685880), (20, 2417292), (24, 2014410), (30, 1611528), (36, 1342940), (40, 1208646), (45, 1074352), (48, 1007205), (60, 805764), (72, 671470), (80, 604323), (83, 582480), (90, 537176), (120, 402882), (144, 335735), (166, 291240), (180, 268588), (240, 201441), (249, 194160), (332, 145620), (360, 134294), (415, 116496), (498, 97080), (664, 72810), (720, 67147), (747, 64720), (809, 59760), (830, 58248), (996, 48540), (1245, 38832), (1328, 36405), (1494, 32360), (1618, 29880), (1660, 29124), (1992, 24270), (2427, 19920), (2490, 19416), (2988, 16180), (3236, 14940), (3320, 14562), (3735, 12944), (3984, 12135), (4045, 11952), (4854, 9960), (4980, 9708), (5976, 8090), (6472, 7470), (6640, 7281)]