47328120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2683}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 178995960

約数和(自身を除く): 131667840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2683, 2940, 3528, 4410, 5366, 5880, 8049, 8820, 10732, 13415, 16098, 17640, 18781, 21464, 24147, 26830, 32196, 37562, 40245, 48294, 53660, 56343, 64392, 75124, 80490, 93905, 96588, 107320, 112686, 120735, 131467, 150248, 160980, 169029, 187810, 193176, 225372, 241470, 262934, 281715, 321960, 338058, 375620, 394401, 450744, 482940, 525868, 563430, 657335, 676116, 751240, 788802, 845145, 965880, 1051736, 1126860, 1183203, 1314670, 1352232, 1577604, 1690290, 1972005, 2253720, 2366406, 2629340, 3155208, 3380580, 3944010, 4732812, 5258680, 5916015, 6761160, 7888020, 9465624, 11832030, 15776040, 23664060, 47328120]

約数ペア:

[(1, 47328120), (2, 23664060), (3, 15776040), (4, 11832030), (5, 9465624), (6, 7888020), (7, 6761160), (8, 5916015), (9, 5258680), (10, 4732812), (12, 3944010), (14, 3380580), (15, 3155208), (18, 2629340), (20, 2366406), (21, 2253720), (24, 1972005), (28, 1690290), (30, 1577604), (35, 1352232), (36, 1314670), (40, 1183203), (42, 1126860), (45, 1051736), (49, 965880), (56, 845145), (60, 788802), (63, 751240), (70, 676116), (72, 657335), (84, 563430), (90, 525868), (98, 482940), (105, 450744), (120, 394401), (126, 375620), (140, 338058), (147, 321960), (168, 281715), (180, 262934), (196, 241470), (210, 225372), (245, 193176), (252, 187810), (280, 169029), (294, 160980), (315, 150248), (360, 131467), (392, 120735), (420, 112686), (441, 107320), (490, 96588), (504, 93905), (588, 80490), (630, 75124), (735, 64392), (840, 56343), (882, 53660), (980, 48294), (1176, 40245), (1260, 37562), (1470, 32196), (1764, 26830), (1960, 24147), (2205, 21464), (2520, 18781), (2683, 17640), (2940, 16098), (3528, 13415), (4410, 10732), (5366, 8820), (5880, 8049)]