48980880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5265

約数の個数: 120

約数和(自身を含む): 177181368

約数和(自身を除く): 128200488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5233, 9360, 10466, 15699, 20932, 26165, 31398, 41864, 47097, 52330, 62796, 68029, 78495, 83728, 94194, 104660, 125592, 136058, 156990, 188388, 204087, 209320, 235485, 251184, 272116, 313980, 340145, 376776, 408174, 418640, 470970, 544232, 612261, 627960, 680290, 753552, 816348, 941940, 1020435, 1088464, 1224522, 1255920, 1360580, 1632696, 1883880, 2040870, 2449044, 2721160, 3061305, 3265392, 3767760, 4081740, 4898088, 5442320, 6122610, 8163480, 9796176, 12245220, 16326960, 24490440, 48980880]

約数ペア:

[(1, 48980880), (2, 24490440), (3, 16326960), (4, 12245220), (5, 9796176), (6, 8163480), (8, 6122610), (9, 5442320), (10, 4898088), (12, 4081740), (13, 3767760), (15, 3265392), (16, 3061305), (18, 2721160), (20, 2449044), (24, 2040870), (26, 1883880), (30, 1632696), (36, 1360580), (39, 1255920), (40, 1224522), (45, 1088464), (48, 1020435), (52, 941940), (60, 816348), (65, 753552), (72, 680290), (78, 627960), (80, 612261), (90, 544232), (104, 470970), (117, 418640), (120, 408174), (130, 376776), (144, 340145), (156, 313980), (180, 272116), (195, 251184), (208, 235485), (234, 209320), (240, 204087), (260, 188388), (312, 156990), (360, 136058), (390, 125592), (468, 104660), (520, 94194), (585, 83728), (624, 78495), (720, 68029), (780, 62796), (936, 52330), (1040, 47097), (1170, 41864), (1560, 31398), (1872, 26165), (2340, 20932), (3120, 15699), (4680, 10466), (5233, 9360)]