26536920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 85363200

約数和(自身を除く): 58826280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 113, 114, 120, 152, 190, 206, 226, 228, 285, 309, 339, 380, 412, 452, 456, 515, 565, 570, 618, 678, 760, 824, 904, 1030, 1130, 1140, 1236, 1356, 1545, 1695, 1957, 2060, 2147, 2260, 2280, 2472, 2712, 3090, 3390, 3914, 4120, 4294, 4520, 5871, 6180, 6441, 6780, 7828, 8588, 9785, 10735, 11639, 11742, 12360, 12882, 13560, 15656, 17176, 19570, 21470, 23278, 23484, 25764, 29355, 32205, 34917, 39140, 42940, 46556, 46968, 51528, 58195, 58710, 64410, 69834, 78280, 85880, 93112, 116390, 117420, 128820, 139668, 174585, 221141, 232780, 234840, 257640, 279336, 349170, 442282, 465560, 663423, 698340, 884564, 1105705, 1326846, 1396680, 1769128, 2211410, 2653692, 3317115, 4422820, 5307384, 6634230, 8845640, 13268460, 26536920]

約数ペア:

[(1, 26536920), (2, 13268460), (3, 8845640), (4, 6634230), (5, 5307384), (6, 4422820), (8, 3317115), (10, 2653692), (12, 2211410), (15, 1769128), (19, 1396680), (20, 1326846), (24, 1105705), (30, 884564), (38, 698340), (40, 663423), (57, 465560), (60, 442282), (76, 349170), (95, 279336), (103, 257640), (113, 234840), (114, 232780), (120, 221141), (152, 174585), (190, 139668), (206, 128820), (226, 117420), (228, 116390), (285, 93112), (309, 85880), (339, 78280), (380, 69834), (412, 64410), (452, 58710), (456, 58195), (515, 51528), (565, 46968), (570, 46556), (618, 42940), (678, 39140), (760, 34917), (824, 32205), (904, 29355), (1030, 25764), (1130, 23484), (1140, 23278), (1236, 21470), (1356, 19570), (1545, 17176), (1695, 15656), (1957, 13560), (2060, 12882), (2147, 12360), (2260, 11742), (2280, 11639), (2472, 10735), (2712, 9785), (3090, 8588), (3390, 7828), (3914, 6780), (4120, 6441), (4294, 6180), (4520, 5871)]