39443160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 88290600

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, 461, 465, 552, 620, 690, 713, 744, 920, 922, 930, 1240, 1380, 1383, 1426, 1844, 1860, 2139, 2305, 2760, 2766, 2852, 3565, 3688, 3720, 4278, 4610, 5532, 5704, 6915, 7130, 8556, 9220, 10603, 10695, 11064, 13830, 14260, 14291, 17112, 18440, 21206, 21390, 27660, 28520, 28582, 31809, 42412, 42780, 42873, 53015, 55320, 57164, 63618, 71455, 84824, 85560, 85746, 106030, 114328, 127236, 142910, 159045, 171492, 212060, 214365, 254472, 285820, 318090, 328693, 342984, 424120, 428730, 571640, 636180, 657386, 857460, 986079, 1272360, 1314772, 1643465, 1714920, 1972158, 2629544, 3286930, 3944316, 4930395, 6573860, 7888632, 9860790, 13147720, 19721580, 39443160]

約数ペア:

[(1, 39443160), (2, 19721580), (3, 13147720), (4, 9860790), (5, 7888632), (6, 6573860), (8, 4930395), (10, 3944316), (12, 3286930), (15, 2629544), (20, 1972158), (23, 1714920), (24, 1643465), (30, 1314772), (31, 1272360), (40, 986079), (46, 857460), (60, 657386), (62, 636180), (69, 571640), (92, 428730), (93, 424120), (115, 342984), (120, 328693), (124, 318090), (138, 285820), (155, 254472), (184, 214365), (186, 212060), (230, 171492), (248, 159045), (276, 142910), (310, 127236), (345, 114328), (372, 106030), (460, 85746), (461, 85560), (465, 84824), (552, 71455), (620, 63618), (690, 57164), (713, 55320), (744, 53015), (920, 42873), (922, 42780), (930, 42412), (1240, 31809), (1380, 28582), (1383, 28520), (1426, 27660), (1844, 21390), (1860, 21206), (2139, 18440), (2305, 17112), (2760, 14291), (2766, 14260), (2852, 13830), (3565, 11064), (3688, 10695), (3720, 10603), (4278, 9220), (4610, 8556), (5532, 7130), (5704, 6915)]