61832040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8447}}^1$

素因数の和:8522

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 126727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 8447, 16894, 25341, 33788, 42235, 50682, 67576, 84470, 101364, 126705, 168940, 202728, 253410, 337880, 506820, 515267, 1013640, 1030534, 1545801, 2061068, 2576335, 3091602, 4122136, 5152670, 6183204, 7729005, 10305340, 12366408, 15458010, 20610680, 30916020, 61832040]

約数ペア:

[(1, 61832040), (2, 30916020), (3, 20610680), (4, 15458010), (5, 12366408), (6, 10305340), (8, 7729005), (10, 6183204), (12, 5152670), (15, 4122136), (20, 3091602), (24, 2576335), (30, 2061068), (40, 1545801), (60, 1030534), (61, 1013640), (120, 515267), (122, 506820), (183, 337880), (244, 253410), (305, 202728), (366, 168940), (488, 126705), (610, 101364), (732, 84470), (915, 67576), (1220, 50682), (1464, 42235), (1830, 33788), (2440, 25341), (3660, 16894), (7320, 8447)]