302967960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 979292160

約数和(自身を除く): 676324200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3541, 3565, 3720, 4278, 5704, 7082, 7130, 8556, 10623, 10695, 14164, 14260, 17112, 17705, 21246, 21390, 28328, 28520, 35410, 42492, 42780, 53115, 70820, 81443, 84984, 85560, 106230, 109771, 141640, 162886, 212460, 219542, 244329, 325772, 329313, 407215, 424920, 439084, 488658, 548855, 651544, 658626, 814430, 878168, 977316, 1097710, 1221645, 1317252, 1628860, 1646565, 1954632, 2195420, 2443290, 2524733, 2634504, 3257720, 3293130, 4390840, 4886580, 5049466, 6586260, 7574199, 9773160, 10098932, 12623665, 13172520, 15148398, 20197864, 25247330, 30296796, 37870995, 50494660, 60593592, 75741990, 100989320, 151483980, 302967960]

約数ペア:

[(1, 302967960), (2, 151483980), (3, 100989320), (4, 75741990), (5, 60593592), (6, 50494660), (8, 37870995), (10, 30296796), (12, 25247330), (15, 20197864), (20, 15148398), (23, 13172520), (24, 12623665), (30, 10098932), (31, 9773160), (40, 7574199), (46, 6586260), (60, 5049466), (62, 4886580), (69, 4390840), (92, 3293130), (93, 3257720), (115, 2634504), (120, 2524733), (124, 2443290), (138, 2195420), (155, 1954632), (184, 1646565), (186, 1628860), (230, 1317252), (248, 1221645), (276, 1097710), (310, 977316), (345, 878168), (372, 814430), (460, 658626), (465, 651544), (552, 548855), (620, 488658), (690, 439084), (713, 424920), (744, 407215), (920, 329313), (930, 325772), (1240, 244329), (1380, 219542), (1426, 212460), (1860, 162886), (2139, 141640), (2760, 109771), (2852, 106230), (3541, 85560), (3565, 84984), (3720, 81443), (4278, 70820), (5704, 53115), (7082, 42780), (7130, 42492), (8556, 35410), (10623, 28520), (10695, 28328), (14164, 21390), (14260, 21246), (17112, 17705)]