156374640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4687

約数の個数: 120

約数和(自身を含む): 536447808

約数和(自身を除く): 380073168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4621, 5640, 6768, 8460, 9242, 11280, 13863, 16920, 18484, 23105, 27726, 33840, 36968, 41589, 46210, 55452, 69315, 73936, 83178, 92420, 110904, 138630, 166356, 184840, 207945, 217187, 221808, 277260, 332712, 369680, 415890, 434374, 554520, 651561, 665424, 831780, 868748, 1085935, 1109040, 1303122, 1663560, 1737496, 1954683, 2171870, 2606244, 3257805, 3327120, 3474992, 3909366, 4343740, 5212488, 6515610, 7818732, 8687480, 9773415, 10424976, 13031220, 15637464, 17374960, 19546830, 26062440, 31274928, 39093660, 52124880, 78187320, 156374640]

約数ペア:

[(1, 156374640), (2, 78187320), (3, 52124880), (4, 39093660), (5, 31274928), (6, 26062440), (8, 19546830), (9, 17374960), (10, 15637464), (12, 13031220), (15, 10424976), (16, 9773415), (18, 8687480), (20, 7818732), (24, 6515610), (30, 5212488), (36, 4343740), (40, 3909366), (45, 3474992), (47, 3327120), (48, 3257805), (60, 2606244), (72, 2171870), (80, 1954683), (90, 1737496), (94, 1663560), (120, 1303122), (141, 1109040), (144, 1085935), (180, 868748), (188, 831780), (235, 665424), (240, 651561), (282, 554520), (360, 434374), (376, 415890), (423, 369680), (470, 332712), (564, 277260), (705, 221808), (720, 217187), (752, 207945), (846, 184840), (940, 166356), (1128, 138630), (1410, 110904), (1692, 92420), (1880, 83178), (2115, 73936), (2256, 69315), (2820, 55452), (3384, 46210), (3760, 41589), (4230, 36968), (4621, 33840), (5640, 27726), (6768, 23105), (8460, 18484), (9242, 16920), (11280, 13863)]