48793680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 180

約数和(自身を含む): 177882588

約数和(自身を除く): 129088908

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, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 401, 468, 507, 520, 585, 624, 676, 720, 780, 802, 845, 936, 1014, 1040, 1170, 1203, 1352, 1521, 1560, 1604, 1690, 1872, 2005, 2028, 2340, 2406, 2535, 2704, 3042, 3120, 3208, 3380, 3609, 4010, 4056, 4680, 4812, 5070, 5213, 6015, 6084, 6416, 6760, 7218, 7605, 8020, 8112, 9360, 9624, 10140, 10426, 12030, 12168, 13520, 14436, 15210, 15639, 16040, 18045, 19248, 20280, 20852, 24060, 24336, 26065, 28872, 30420, 31278, 32080, 36090, 40560, 41704, 46917, 48120, 52130, 57744, 60840, 62556, 67769, 72180, 78195, 83408, 93834, 96240, 104260, 121680, 125112, 135538, 144360, 156390, 187668, 203307, 208520, 234585, 250224, 271076, 288720, 312780, 338845, 375336, 406614, 417040, 469170, 542152, 609921, 625560, 677690, 750672, 813228, 938340, 1016535, 1084304, 1219842, 1251120, 1355380, 1626456, 1876680, 2033070, 2439684, 2710760, 3049605, 3252912, 3753360, 4066140, 4879368, 5421520, 6099210, 8132280, 9758736, 12198420, 16264560, 24396840, 48793680]

約数ペア:

[(1, 48793680), (2, 24396840), (3, 16264560), (4, 12198420), (5, 9758736), (6, 8132280), (8, 6099210), (9, 5421520), (10, 4879368), (12, 4066140), (13, 3753360), (15, 3252912), (16, 3049605), (18, 2710760), (20, 2439684), (24, 2033070), (26, 1876680), (30, 1626456), (36, 1355380), (39, 1251120), (40, 1219842), (45, 1084304), (48, 1016535), (52, 938340), (60, 813228), (65, 750672), (72, 677690), (78, 625560), (80, 609921), (90, 542152), (104, 469170), (117, 417040), (120, 406614), (130, 375336), (144, 338845), (156, 312780), (169, 288720), (180, 271076), (195, 250224), (208, 234585), (234, 208520), (240, 203307), (260, 187668), (312, 156390), (338, 144360), (360, 135538), (390, 125112), (401, 121680), (468, 104260), (507, 96240), (520, 93834), (585, 83408), (624, 78195), (676, 72180), (720, 67769), (780, 62556), (802, 60840), (845, 57744), (936, 52130), (1014, 48120), (1040, 46917), (1170, 41704), (1203, 40560), (1352, 36090), (1521, 32080), (1560, 31278), (1604, 30420), (1690, 28872), (1872, 26065), (2005, 24336), (2028, 24060), (2340, 20852), (2406, 20280), (2535, 19248), (2704, 18045), (3042, 16040), (3120, 15639), (3208, 15210), (3380, 14436), (3609, 13520), (4010, 12168), (4056, 12030), (4680, 10426), (4812, 10140), (5070, 9624), (5213, 9360), (6015, 8112), (6084, 8020), (6416, 7605), (6760, 7218)]