62739720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 207319320

約数和(自身を除く): 144579600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2857, 3660, 4392, 5490, 5714, 7320, 8571, 10980, 11428, 14285, 17142, 21960, 22856, 25713, 28570, 34284, 42855, 51426, 57140, 68568, 85710, 102852, 114280, 128565, 171420, 174277, 205704, 257130, 342840, 348554, 514260, 522831, 697108, 871385, 1028520, 1045662, 1394216, 1568493, 1742770, 2091324, 2614155, 3136986, 3485540, 4182648, 5228310, 6273972, 6971080, 7842465, 10456620, 12547944, 15684930, 20913240, 31369860, 62739720]

約数ペア:

[(1, 62739720), (2, 31369860), (3, 20913240), (4, 15684930), (5, 12547944), (6, 10456620), (8, 7842465), (9, 6971080), (10, 6273972), (12, 5228310), (15, 4182648), (18, 3485540), (20, 3136986), (24, 2614155), (30, 2091324), (36, 1742770), (40, 1568493), (45, 1394216), (60, 1045662), (61, 1028520), (72, 871385), (90, 697108), (120, 522831), (122, 514260), (180, 348554), (183, 342840), (244, 257130), (305, 205704), (360, 174277), (366, 171420), (488, 128565), (549, 114280), (610, 102852), (732, 85710), (915, 68568), (1098, 57140), (1220, 51426), (1464, 42855), (1830, 34284), (2196, 28570), (2440, 25713), (2745, 22856), (2857, 21960), (3660, 17142), (4392, 14285), (5490, 11428), (5714, 10980), (7320, 8571)]