207240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2119

約数の個数: 144

約数和(自身を含む): 717522624

約数和(自身を除く): 510282144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2027, 2130, 2272, 2556, 2840, 3195, 3408, 4054, 4260, 5112, 5680, 6081, 6390, 6816, 8108, 8520, 10135, 10224, 11360, 12162, 12780, 16216, 17040, 18243, 20270, 20448, 24324, 25560, 30405, 32432, 34080, 36486, 40540, 48648, 51120, 60810, 64864, 72972, 81080, 91215, 97296, 102240, 121620, 143917, 145944, 162160, 182430, 194592, 243240, 287834, 291888, 324320, 364860, 431751, 486480, 575668, 583776, 719585, 729720, 863502, 972960, 1151336, 1295253, 1439170, 1459440, 1727004, 2158755, 2302672, 2590506, 2878340, 2918880, 3454008, 4317510, 4605344, 5181012, 5756680, 6476265, 6908016, 8635020, 10362024, 11513360, 12952530, 13816032, 17270040, 20724048, 23026720, 25905060, 34540080, 41448096, 51810120, 69080160, 103620240, 207240480]

約数ペア:

[(1, 207240480), (2, 103620240), (3, 69080160), (4, 51810120), (5, 41448096), (6, 34540080), (8, 25905060), (9, 23026720), (10, 20724048), (12, 17270040), (15, 13816032), (16, 12952530), (18, 11513360), (20, 10362024), (24, 8635020), (30, 6908016), (32, 6476265), (36, 5756680), (40, 5181012), (45, 4605344), (48, 4317510), (60, 3454008), (71, 2918880), (72, 2878340), (80, 2590506), (90, 2302672), (96, 2158755), (120, 1727004), (142, 1459440), (144, 1439170), (160, 1295253), (180, 1151336), (213, 972960), (240, 863502), (284, 729720), (288, 719585), (355, 583776), (360, 575668), (426, 486480), (480, 431751), (568, 364860), (639, 324320), (710, 291888), (720, 287834), (852, 243240), (1065, 194592), (1136, 182430), (1278, 162160), (1420, 145944), (1440, 143917), (1704, 121620), (2027, 102240), (2130, 97296), (2272, 91215), (2556, 81080), (2840, 72972), (3195, 64864), (3408, 60810), (4054, 51120), (4260, 48648), (5112, 40540), (5680, 36486), (6081, 34080), (6390, 32432), (6816, 30405), (8108, 25560), (8520, 24324), (10135, 20448), (10224, 20270), (11360, 18243), (12162, 17040), (12780, 16216)]