15200760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 34047240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 113, 114, 118, 120, 152, 177, 190, 226, 228, 236, 285, 295, 339, 354, 380, 452, 456, 472, 565, 570, 590, 678, 708, 760, 885, 904, 1121, 1130, 1140, 1180, 1356, 1416, 1695, 1770, 2147, 2242, 2260, 2280, 2360, 2712, 3363, 3390, 3540, 4294, 4484, 4520, 5605, 6441, 6667, 6726, 6780, 7080, 8588, 8968, 10735, 11210, 12882, 13334, 13452, 13560, 16815, 17176, 20001, 21470, 22420, 25764, 26668, 26904, 32205, 33335, 33630, 40002, 42940, 44840, 51528, 53336, 64410, 66670, 67260, 80004, 85880, 100005, 126673, 128820, 133340, 134520, 160008, 200010, 253346, 257640, 266680, 380019, 400020, 506692, 633365, 760038, 800040, 1013384, 1266730, 1520076, 1900095, 2533460, 3040152, 3800190, 5066920, 7600380, 15200760]

約数ペア:

[(1, 15200760), (2, 7600380), (3, 5066920), (4, 3800190), (5, 3040152), (6, 2533460), (8, 1900095), (10, 1520076), (12, 1266730), (15, 1013384), (19, 800040), (20, 760038), (24, 633365), (30, 506692), (38, 400020), (40, 380019), (57, 266680), (59, 257640), (60, 253346), (76, 200010), (95, 160008), (113, 134520), (114, 133340), (118, 128820), (120, 126673), (152, 100005), (177, 85880), (190, 80004), (226, 67260), (228, 66670), (236, 64410), (285, 53336), (295, 51528), (339, 44840), (354, 42940), (380, 40002), (452, 33630), (456, 33335), (472, 32205), (565, 26904), (570, 26668), (590, 25764), (678, 22420), (708, 21470), (760, 20001), (885, 17176), (904, 16815), (1121, 13560), (1130, 13452), (1140, 13334), (1180, 12882), (1356, 11210), (1416, 10735), (1695, 8968), (1770, 8588), (2147, 7080), (2242, 6780), (2260, 6726), (2280, 6667), (2360, 6441), (2712, 5605), (3363, 4520), (3390, 4484), (3540, 4294)]