4379880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 14774400

約数和(自身を除く): 10394520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 113, 114, 120, 136, 152, 170, 190, 204, 226, 228, 255, 285, 323, 339, 340, 380, 408, 452, 456, 510, 565, 570, 646, 678, 680, 760, 904, 969, 1020, 1130, 1140, 1292, 1356, 1615, 1695, 1921, 1938, 2040, 2147, 2260, 2280, 2584, 2712, 3230, 3390, 3842, 3876, 4294, 4520, 4845, 5763, 6441, 6460, 6780, 7684, 7752, 8588, 9605, 9690, 10735, 11526, 12882, 12920, 13560, 15368, 17176, 19210, 19380, 21470, 23052, 25764, 28815, 32205, 36499, 38420, 38760, 42940, 46104, 51528, 57630, 64410, 72998, 76840, 85880, 109497, 115260, 128820, 145996, 182495, 218994, 230520, 257640, 291992, 364990, 437988, 547485, 729980, 875976, 1094970, 1459960, 2189940, 4379880]

約数ペア:

[(1, 4379880), (2, 2189940), (3, 1459960), (4, 1094970), (5, 875976), (6, 729980), (8, 547485), (10, 437988), (12, 364990), (15, 291992), (17, 257640), (19, 230520), (20, 218994), (24, 182495), (30, 145996), (34, 128820), (38, 115260), (40, 109497), (51, 85880), (57, 76840), (60, 72998), (68, 64410), (76, 57630), (85, 51528), (95, 46104), (102, 42940), (113, 38760), (114, 38420), (120, 36499), (136, 32205), (152, 28815), (170, 25764), (190, 23052), (204, 21470), (226, 19380), (228, 19210), (255, 17176), (285, 15368), (323, 13560), (339, 12920), (340, 12882), (380, 11526), (408, 10735), (452, 9690), (456, 9605), (510, 8588), (565, 7752), (570, 7684), (646, 6780), (678, 6460), (680, 6441), (760, 5763), (904, 4845), (969, 4520), (1020, 4294), (1130, 3876), (1140, 3842), (1292, 3390), (1356, 3230), (1615, 2712), (1695, 2584), (1921, 2280), (1938, 2260), (2040, 2147)]