15177240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 58060800

約数和(自身を除く): 42883560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 47, 52, 54, 60, 65, 69, 72, 78, 90, 92, 94, 104, 108, 115, 117, 120, 130, 135, 138, 141, 156, 180, 184, 188, 195, 207, 216, 230, 234, 235, 260, 270, 276, 282, 299, 312, 345, 351, 360, 376, 390, 414, 423, 460, 468, 470, 520, 540, 552, 564, 585, 598, 611, 621, 690, 702, 705, 780, 828, 846, 897, 920, 936, 940, 1035, 1080, 1081, 1128, 1170, 1196, 1222, 1242, 1269, 1380, 1404, 1410, 1495, 1560, 1656, 1692, 1755, 1794, 1833, 1880, 2070, 2115, 2162, 2340, 2392, 2444, 2484, 2538, 2691, 2760, 2808, 2820, 2990, 3055, 3105, 3243, 3384, 3510, 3588, 3666, 4140, 4230, 4324, 4485, 4680, 4888, 4968, 5076, 5382, 5405, 5499, 5640, 5980, 6110, 6210, 6345, 6486, 7020, 7176, 7332, 8073, 8280, 8460, 8648, 8970, 9165, 9729, 10152, 10764, 10810, 10998, 11960, 12220, 12420, 12690, 12972, 13455, 14040, 14053, 14664, 16146, 16215, 16497, 16920, 17940, 18330, 19458, 21528, 21620, 21996, 24440, 24840, 25380, 25944, 26910, 27495, 28106, 29187, 32292, 32430, 32994, 35880, 36660, 38916, 40365, 42159, 43240, 43992, 48645, 50760, 53820, 54990, 56212, 58374, 64584, 64860, 65988, 70265, 73320, 77832, 80730, 82485, 84318, 97290, 107640, 109980, 112424, 116748, 126477, 129720, 131976, 140530, 145935, 161460, 164970, 168636, 194580, 210795, 219960, 233496, 252954, 281060, 291870, 322920, 329940, 337272, 379431, 389160, 421590, 505908, 562120, 583740, 632385, 659880, 758862, 843180, 1011816, 1167480, 1264770, 1517724, 1686360, 1897155, 2529540, 3035448, 3794310, 5059080, 7588620, 15177240]

約数ペア:

[(1, 15177240), (2, 7588620), (3, 5059080), (4, 3794310), (5, 3035448), (6, 2529540), (8, 1897155), (9, 1686360), (10, 1517724), (12, 1264770), (13, 1167480), (15, 1011816), (18, 843180), (20, 758862), (23, 659880), (24, 632385), (26, 583740), (27, 562120), (30, 505908), (36, 421590), (39, 389160), (40, 379431), (45, 337272), (46, 329940), (47, 322920), (52, 291870), (54, 281060), (60, 252954), (65, 233496), (69, 219960), (72, 210795), (78, 194580), (90, 168636), (92, 164970), (94, 161460), (104, 145935), (108, 140530), (115, 131976), (117, 129720), (120, 126477), (130, 116748), (135, 112424), (138, 109980), (141, 107640), (156, 97290), (180, 84318), (184, 82485), (188, 80730), (195, 77832), (207, 73320), (216, 70265), (230, 65988), (234, 64860), (235, 64584), (260, 58374), (270, 56212), (276, 54990), (282, 53820), (299, 50760), (312, 48645), (345, 43992), (351, 43240), (360, 42159), (376, 40365), (390, 38916), (414, 36660), (423, 35880), (460, 32994), (468, 32430), (470, 32292), (520, 29187), (540, 28106), (552, 27495), (564, 26910), (585, 25944), (598, 25380), (611, 24840), (621, 24440), (690, 21996), (702, 21620), (705, 21528), (780, 19458), (828, 18330), (846, 17940), (897, 16920), (920, 16497), (936, 16215), (940, 16146), (1035, 14664), (1080, 14053), (1081, 14040), (1128, 13455), (1170, 12972), (1196, 12690), (1222, 12420), (1242, 12220), (1269, 11960), (1380, 10998), (1404, 10810), (1410, 10764), (1495, 10152), (1560, 9729), (1656, 9165), (1692, 8970), (1755, 8648), (1794, 8460), (1833, 8280), (1880, 8073), (2070, 7332), (2115, 7176), (2162, 7020), (2340, 6486), (2392, 6345), (2444, 6210), (2484, 6110), (2538, 5980), (2691, 5640), (2760, 5499), (2808, 5405), (2820, 5382), (2990, 5076), (3055, 4968), (3105, 4888), (3243, 4680), (3384, 4485), (3510, 4324), (3588, 4230), (3666, 4140)]