78460320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 248596992

約数和(自身を除く): 170136672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 480, 669, 733, 892, 1115, 1338, 1466, 1784, 2199, 2230, 2676, 2932, 3345, 3568, 3665, 4398, 4460, 5352, 5864, 6690, 7136, 7330, 8796, 8920, 10704, 10995, 11728, 13380, 14660, 17592, 17840, 21408, 21990, 23456, 26760, 29320, 35184, 35680, 43980, 53520, 58640, 70368, 87960, 107040, 117280, 163459, 175920, 326918, 351840, 490377, 653836, 817295, 980754, 1307672, 1634590, 1961508, 2451885, 2615344, 3269180, 3923016, 4903770, 5230688, 6538360, 7846032, 9807540, 13076720, 15692064, 19615080, 26153440, 39230160, 78460320]

約数ペア:

[(1, 78460320), (2, 39230160), (3, 26153440), (4, 19615080), (5, 15692064), (6, 13076720), (8, 9807540), (10, 7846032), (12, 6538360), (15, 5230688), (16, 4903770), (20, 3923016), (24, 3269180), (30, 2615344), (32, 2451885), (40, 1961508), (48, 1634590), (60, 1307672), (80, 980754), (96, 817295), (120, 653836), (160, 490377), (223, 351840), (240, 326918), (446, 175920), (480, 163459), (669, 117280), (733, 107040), (892, 87960), (1115, 70368), (1338, 58640), (1466, 53520), (1784, 43980), (2199, 35680), (2230, 35184), (2676, 29320), (2932, 26760), (3345, 23456), (3568, 21990), (3665, 21408), (4398, 17840), (4460, 17592), (5352, 14660), (5864, 13380), (6690, 11728), (7136, 10995), (7330, 10704), (8796, 8920)]