17289840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 54523296

約数和(自身を除く): 37233456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1181, 1220, 1464, 1830, 2362, 2440, 2928, 3543, 3660, 4724, 4880, 5905, 7086, 7320, 9448, 11810, 14172, 14640, 17715, 18896, 23620, 28344, 35430, 47240, 56688, 70860, 72041, 94480, 141720, 144082, 216123, 283440, 288164, 360205, 432246, 576328, 720410, 864492, 1080615, 1152656, 1440820, 1728984, 2161230, 2881640, 3457968, 4322460, 5763280, 8644920, 17289840]

約数ペア:

[(1, 17289840), (2, 8644920), (3, 5763280), (4, 4322460), (5, 3457968), (6, 2881640), (8, 2161230), (10, 1728984), (12, 1440820), (15, 1152656), (16, 1080615), (20, 864492), (24, 720410), (30, 576328), (40, 432246), (48, 360205), (60, 288164), (61, 283440), (80, 216123), (120, 144082), (122, 141720), (183, 94480), (240, 72041), (244, 70860), (305, 56688), (366, 47240), (488, 35430), (610, 28344), (732, 23620), (915, 18896), (976, 17715), (1181, 14640), (1220, 14172), (1464, 11810), (1830, 9448), (2362, 7320), (2440, 7086), (2928, 5905), (3543, 4880), (3660, 4724)]