30959040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 119384064

約数和(自身を除く): 88425024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 271, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 542, 544, 560, 595, 672, 680, 714, 813, 816, 840, 952, 960, 1020, 1084, 1088, 1120, 1190, 1344, 1355, 1360, 1428, 1626, 1632, 1680, 1785, 1897, 1904, 2040, 2168, 2240, 2380, 2710, 2720, 2856, 3252, 3264, 3360, 3570, 3794, 3808, 4065, 4080, 4336, 4607, 4760, 5420, 5440, 5691, 5712, 6504, 6720, 7140, 7588, 7616, 8130, 8160, 8672, 9214, 9485, 9520, 10840, 11382, 11424, 13008, 13821, 14280, 15176, 16260, 16320, 17344, 18428, 18970, 19040, 21680, 22764, 22848, 23035, 26016, 27642, 28455, 28560, 30352, 32249, 32520, 36856, 37940, 38080, 43360, 45528, 46070, 52032, 55284, 56910, 57120, 60704, 64498, 65040, 69105, 73712, 75880, 86720, 91056, 92140, 96747, 110568, 113820, 114240, 121408, 128996, 130080, 138210, 147424, 151760, 161245, 182112, 184280, 193494, 221136, 227640, 257992, 260160, 276420, 294848, 303520, 322490, 364224, 368560, 386988, 442272, 455280, 483735, 515984, 552840, 607040, 644980, 737120, 773976, 884544, 910560, 967470, 1031968, 1105680, 1289960, 1474240, 1547952, 1821120, 1934940, 2063936, 2211360, 2579920, 3095904, 3869880, 4422720, 5159840, 6191808, 7739760, 10319680, 15479520, 30959040]

約数ペア:

[(1, 30959040), (2, 15479520), (3, 10319680), (4, 7739760), (5, 6191808), (6, 5159840), (7, 4422720), (8, 3869880), (10, 3095904), (12, 2579920), (14, 2211360), (15, 2063936), (16, 1934940), (17, 1821120), (20, 1547952), (21, 1474240), (24, 1289960), (28, 1105680), (30, 1031968), (32, 967470), (34, 910560), (35, 884544), (40, 773976), (42, 737120), (48, 644980), (51, 607040), (56, 552840), (60, 515984), (64, 483735), (68, 455280), (70, 442272), (80, 386988), (84, 368560), (85, 364224), (96, 322490), (102, 303520), (105, 294848), (112, 276420), (119, 260160), (120, 257992), (136, 227640), (140, 221136), (160, 193494), (168, 184280), (170, 182112), (192, 161245), (204, 151760), (210, 147424), (224, 138210), (238, 130080), (240, 128996), (255, 121408), (271, 114240), (272, 113820), (280, 110568), (320, 96747), (336, 92140), (340, 91056), (357, 86720), (408, 75880), (420, 73712), (448, 69105), (476, 65040), (480, 64498), (510, 60704), (542, 57120), (544, 56910), (560, 55284), (595, 52032), (672, 46070), (680, 45528), (714, 43360), (813, 38080), (816, 37940), (840, 36856), (952, 32520), (960, 32249), (1020, 30352), (1084, 28560), (1088, 28455), (1120, 27642), (1190, 26016), (1344, 23035), (1355, 22848), (1360, 22764), (1428, 21680), (1626, 19040), (1632, 18970), (1680, 18428), (1785, 17344), (1897, 16320), (1904, 16260), (2040, 15176), (2168, 14280), (2240, 13821), (2380, 13008), (2710, 11424), (2720, 11382), (2856, 10840), (3252, 9520), (3264, 9485), (3360, 9214), (3570, 8672), (3794, 8160), (3808, 8130), (4065, 7616), (4080, 7588), (4336, 7140), (4607, 6720), (4760, 6504), (5420, 5712), (5440, 5691)]