39689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2788

約数の個数: 80

約数和(自身を含む): 125099136

約数和(自身を除く): 85410096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2711, 2928, 3660, 4880, 5422, 7320, 8133, 10844, 13555, 14640, 16266, 21688, 27110, 32532, 40665, 43376, 54220, 65064, 81330, 108440, 130128, 162660, 165371, 216880, 325320, 330742, 496113, 650640, 661484, 826855, 992226, 1322968, 1653710, 1984452, 2480565, 2645936, 3307420, 3968904, 4961130, 6614840, 7937808, 9922260, 13229680, 19844520, 39689040]

約数ペア:

[(1, 39689040), (2, 19844520), (3, 13229680), (4, 9922260), (5, 7937808), (6, 6614840), (8, 4961130), (10, 3968904), (12, 3307420), (15, 2645936), (16, 2480565), (20, 1984452), (24, 1653710), (30, 1322968), (40, 992226), (48, 826855), (60, 661484), (61, 650640), (80, 496113), (120, 330742), (122, 325320), (183, 216880), (240, 165371), (244, 162660), (305, 130128), (366, 108440), (488, 81330), (610, 65064), (732, 54220), (915, 43376), (976, 40665), (1220, 32532), (1464, 27110), (1830, 21688), (2440, 16266), (2711, 14640), (2928, 13555), (3660, 10844), (4880, 8133), (5422, 7320)]