40962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 90278880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1399, 1464, 1830, 1952, 2440, 2798, 2928, 3660, 4197, 4880, 5596, 5856, 6995, 7320, 8394, 9760, 11192, 13990, 14640, 16788, 20985, 22384, 27980, 29280, 33576, 41970, 44768, 55960, 67152, 83940, 85339, 111920, 134304, 167880, 170678, 223840, 256017, 335760, 341356, 426695, 512034, 671520, 682712, 853390, 1024068, 1280085, 1365424, 1706780, 2048136, 2560170, 2730848, 3413560, 4096272, 5120340, 6827120, 8192544, 10240680, 13654240, 20481360, 40962720]

約数ペア:

[(1, 40962720), (2, 20481360), (3, 13654240), (4, 10240680), (5, 8192544), (6, 6827120), (8, 5120340), (10, 4096272), (12, 3413560), (15, 2730848), (16, 2560170), (20, 2048136), (24, 1706780), (30, 1365424), (32, 1280085), (40, 1024068), (48, 853390), (60, 682712), (61, 671520), (80, 512034), (96, 426695), (120, 341356), (122, 335760), (160, 256017), (183, 223840), (240, 170678), (244, 167880), (305, 134304), (366, 111920), (480, 85339), (488, 83940), (610, 67152), (732, 55960), (915, 44768), (976, 41970), (1220, 33576), (1399, 29280), (1464, 27980), (1830, 22384), (1952, 20985), (2440, 16788), (2798, 14640), (2928, 13990), (3660, 11192), (4197, 9760), (4880, 8394), (5596, 7320), (5856, 6995)]