4179720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 12767040

約数和(自身を除く): 8587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 571, 610, 732, 915, 1142, 1220, 1464, 1713, 1830, 2284, 2440, 2855, 3426, 3660, 4568, 5710, 6852, 7320, 8565, 11420, 13704, 17130, 22840, 34260, 34831, 68520, 69662, 104493, 139324, 174155, 208986, 278648, 348310, 417972, 522465, 696620, 835944, 1044930, 1393240, 2089860, 4179720]

約数ペア:

[(1, 4179720), (2, 2089860), (3, 1393240), (4, 1044930), (5, 835944), (6, 696620), (8, 522465), (10, 417972), (12, 348310), (15, 278648), (20, 208986), (24, 174155), (30, 139324), (40, 104493), (60, 69662), (61, 68520), (120, 34831), (122, 34260), (183, 22840), (244, 17130), (305, 13704), (366, 11420), (488, 8565), (571, 7320), (610, 6852), (732, 5710), (915, 4568), (1142, 3660), (1220, 3426), (1464, 2855), (1713, 2440), (1830, 2284)]