40715040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 129136896

約数和(自身を除く): 88421856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 271, 313, 480, 542, 626, 813, 939, 1084, 1252, 1355, 1565, 1626, 1878, 2168, 2504, 2710, 3130, 3252, 3756, 4065, 4336, 4695, 5008, 5420, 6260, 6504, 7512, 8130, 8672, 9390, 10016, 10840, 12520, 13008, 15024, 16260, 18780, 21680, 25040, 26016, 30048, 32520, 37560, 43360, 50080, 65040, 75120, 84823, 130080, 150240, 169646, 254469, 339292, 424115, 508938, 678584, 848230, 1017876, 1272345, 1357168, 1696460, 2035752, 2544690, 2714336, 3392920, 4071504, 5089380, 6785840, 8143008, 10178760, 13571680, 20357520, 40715040]

約数ペア:

[(1, 40715040), (2, 20357520), (3, 13571680), (4, 10178760), (5, 8143008), (6, 6785840), (8, 5089380), (10, 4071504), (12, 3392920), (15, 2714336), (16, 2544690), (20, 2035752), (24, 1696460), (30, 1357168), (32, 1272345), (40, 1017876), (48, 848230), (60, 678584), (80, 508938), (96, 424115), (120, 339292), (160, 254469), (240, 169646), (271, 150240), (313, 130080), (480, 84823), (542, 75120), (626, 65040), (813, 50080), (939, 43360), (1084, 37560), (1252, 32520), (1355, 30048), (1565, 26016), (1626, 25040), (1878, 21680), (2168, 18780), (2504, 16260), (2710, 15024), (3130, 13008), (3252, 12520), (3756, 10840), (4065, 10016), (4336, 9390), (4695, 8672), (5008, 8130), (5420, 7512), (6260, 6504)]