15738080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 24904480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 167, 190, 248, 304, 310, 334, 380, 496, 589, 608, 620, 668, 760, 835, 992, 1178, 1240, 1336, 1520, 1670, 2356, 2480, 2672, 2945, 3040, 3173, 3340, 4712, 4960, 5177, 5344, 5890, 6346, 6680, 9424, 10354, 11780, 12692, 13360, 15865, 18848, 20708, 23560, 25384, 25885, 26720, 31730, 41416, 47120, 50768, 51770, 63460, 82832, 94240, 98363, 101536, 103540, 126920, 165664, 196726, 207080, 253840, 393452, 414160, 491815, 507680, 786904, 828320, 983630, 1573808, 1967260, 3147616, 3934520, 7869040, 15738080]

約数ペア:

[(1, 15738080), (2, 7869040), (4, 3934520), (5, 3147616), (8, 1967260), (10, 1573808), (16, 983630), (19, 828320), (20, 786904), (31, 507680), (32, 491815), (38, 414160), (40, 393452), (62, 253840), (76, 207080), (80, 196726), (95, 165664), (124, 126920), (152, 103540), (155, 101536), (160, 98363), (167, 94240), (190, 82832), (248, 63460), (304, 51770), (310, 50768), (334, 47120), (380, 41416), (496, 31730), (589, 26720), (608, 25885), (620, 25384), (668, 23560), (760, 20708), (835, 18848), (992, 15865), (1178, 13360), (1240, 12692), (1336, 11780), (1520, 10354), (1670, 9424), (2356, 6680), (2480, 6346), (2672, 5890), (2945, 5344), (3040, 5177), (3173, 4960), (3340, 4712)]