48547920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 162525312

約数和(自身を除く): 113977392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 73, 80, 85, 102, 120, 136, 146, 163, 170, 204, 219, 240, 255, 272, 292, 326, 340, 365, 408, 438, 489, 510, 584, 652, 680, 730, 815, 816, 876, 978, 1020, 1095, 1168, 1241, 1304, 1360, 1460, 1630, 1752, 1956, 2040, 2190, 2445, 2482, 2608, 2771, 2920, 3260, 3504, 3723, 3912, 4080, 4380, 4890, 4964, 5542, 5840, 6205, 6520, 7446, 7824, 8313, 8760, 9780, 9928, 11084, 11899, 12410, 13040, 13855, 14892, 16626, 17520, 18615, 19560, 19856, 22168, 23798, 24820, 27710, 29784, 33252, 35697, 37230, 39120, 41565, 44336, 47596, 49640, 55420, 59495, 59568, 66504, 71394, 74460, 83130, 95192, 99280, 110840, 118990, 133008, 142788, 148920, 166260, 178485, 190384, 202283, 221680, 237980, 285576, 297840, 332520, 356970, 404566, 475960, 571152, 606849, 665040, 713940, 809132, 951920, 1011415, 1213698, 1427880, 1618264, 2022830, 2427396, 2855760, 3034245, 3236528, 4045660, 4854792, 6068490, 8091320, 9709584, 12136980, 16182640, 24273960, 48547920]

約数ペア:

[(1, 48547920), (2, 24273960), (3, 16182640), (4, 12136980), (5, 9709584), (6, 8091320), (8, 6068490), (10, 4854792), (12, 4045660), (15, 3236528), (16, 3034245), (17, 2855760), (20, 2427396), (24, 2022830), (30, 1618264), (34, 1427880), (40, 1213698), (48, 1011415), (51, 951920), (60, 809132), (68, 713940), (73, 665040), (80, 606849), (85, 571152), (102, 475960), (120, 404566), (136, 356970), (146, 332520), (163, 297840), (170, 285576), (204, 237980), (219, 221680), (240, 202283), (255, 190384), (272, 178485), (292, 166260), (326, 148920), (340, 142788), (365, 133008), (408, 118990), (438, 110840), (489, 99280), (510, 95192), (584, 83130), (652, 74460), (680, 71394), (730, 66504), (815, 59568), (816, 59495), (876, 55420), (978, 49640), (1020, 47596), (1095, 44336), (1168, 41565), (1241, 39120), (1304, 37230), (1360, 35697), (1460, 33252), (1630, 29784), (1752, 27710), (1956, 24820), (2040, 23798), (2190, 22168), (2445, 19856), (2482, 19560), (2608, 18615), (2771, 17520), (2920, 16626), (3260, 14892), (3504, 13855), (3723, 13040), (3912, 12410), (4080, 11899), (4380, 11084), (4890, 9928), (4964, 9780), (5542, 8760), (5840, 8313), (6205, 7824), (6520, 7446)]