479613720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{65521}}^1$

素因数の和:65596

約数の個数: 64

約数和(自身を含む): 1462451040

約数和(自身を除く): 982837320

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, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 65521, 131042, 196563, 262084, 327605, 393126, 524168, 655210, 786252, 982815, 1310420, 1572504, 1965630, 2620840, 3931260, 3996781, 7862520, 7993562, 11990343, 15987124, 19983905, 23980686, 31974248, 39967810, 47961372, 59951715, 79935620, 95922744, 119903430, 159871240, 239806860, 479613720]

約数ペア:

[(1, 479613720), (2, 239806860), (3, 159871240), (4, 119903430), (5, 95922744), (6, 79935620), (8, 59951715), (10, 47961372), (12, 39967810), (15, 31974248), (20, 23980686), (24, 19983905), (30, 15987124), (40, 11990343), (60, 7993562), (61, 7862520), (120, 3996781), (122, 3931260), (183, 2620840), (244, 1965630), (305, 1572504), (366, 1310420), (488, 982815), (610, 786252), (732, 655210), (915, 524168), (1220, 393126), (1464, 327605), (1830, 262084), (2440, 196563), (3660, 131042), (7320, 65521)]