3848520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 12438720

約数和(自身を除く): 8590200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2467, 4934, 7401, 9868, 12335, 14802, 19736, 24670, 29604, 32071, 37005, 49340, 59208, 64142, 74010, 96213, 98680, 128284, 148020, 160355, 192426, 256568, 296040, 320710, 384852, 481065, 641420, 769704, 962130, 1282840, 1924260, 3848520]

約数ペア:

[(1, 3848520), (2, 1924260), (3, 1282840), (4, 962130), (5, 769704), (6, 641420), (8, 481065), (10, 384852), (12, 320710), (13, 296040), (15, 256568), (20, 192426), (24, 160355), (26, 148020), (30, 128284), (39, 98680), (40, 96213), (52, 74010), (60, 64142), (65, 59208), (78, 49340), (104, 37005), (120, 32071), (130, 29604), (156, 24670), (195, 19736), (260, 14802), (312, 12335), (390, 9868), (520, 7401), (780, 4934), (1560, 2467)]