15526680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 51710400

約数和(自身を除く): 36183720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 269, 296, 312, 370, 390, 444, 481, 520, 538, 555, 740, 780, 807, 888, 962, 1076, 1110, 1345, 1443, 1480, 1560, 1614, 1924, 2152, 2220, 2405, 2690, 2886, 3228, 3497, 3848, 4035, 4440, 4810, 5380, 5772, 6456, 6994, 7215, 8070, 9620, 9953, 10491, 10760, 11544, 13988, 14430, 16140, 17485, 19240, 19906, 20982, 27976, 28860, 29859, 32280, 34970, 39812, 41964, 49765, 52455, 57720, 59718, 69940, 79624, 83928, 99530, 104910, 119436, 129389, 139880, 149295, 199060, 209820, 238872, 258778, 298590, 388167, 398120, 419640, 517556, 597180, 646945, 776334, 1035112, 1194360, 1293890, 1552668, 1940835, 2587780, 3105336, 3881670, 5175560, 7763340, 15526680]

約数ペア:

[(1, 15526680), (2, 7763340), (3, 5175560), (4, 3881670), (5, 3105336), (6, 2587780), (8, 1940835), (10, 1552668), (12, 1293890), (13, 1194360), (15, 1035112), (20, 776334), (24, 646945), (26, 597180), (30, 517556), (37, 419640), (39, 398120), (40, 388167), (52, 298590), (60, 258778), (65, 238872), (74, 209820), (78, 199060), (104, 149295), (111, 139880), (120, 129389), (130, 119436), (148, 104910), (156, 99530), (185, 83928), (195, 79624), (222, 69940), (260, 59718), (269, 57720), (296, 52455), (312, 49765), (370, 41964), (390, 39812), (444, 34970), (481, 32280), (520, 29859), (538, 28860), (555, 27976), (740, 20982), (780, 19906), (807, 19240), (888, 17485), (962, 16140), (1076, 14430), (1110, 13988), (1345, 11544), (1443, 10760), (1480, 10491), (1560, 9953), (1614, 9620), (1924, 8070), (2152, 7215), (2220, 6994), (2405, 6456), (2690, 5772), (2886, 5380), (3228, 4810), (3497, 4440), (3848, 4035)]