243429360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32719}}^1$

素因数の和:32766

約数の個数: 80

約数和(自身を含む): 778997760

約数和(自身を除く): 535568400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 32719, 65438, 98157, 130876, 163595, 196314, 261752, 327190, 392628, 490785, 523504, 654380, 785256, 981570, 1014289, 1308760, 1570512, 1963140, 2028578, 2617520, 3042867, 3926280, 4057156, 5071445, 6085734, 7852560, 8114312, 10142890, 12171468, 15214335, 16228624, 20285780, 24342936, 30428670, 40571560, 48685872, 60857340, 81143120, 121714680, 243429360]

約数ペア:

[(1, 243429360), (2, 121714680), (3, 81143120), (4, 60857340), (5, 48685872), (6, 40571560), (8, 30428670), (10, 24342936), (12, 20285780), (15, 16228624), (16, 15214335), (20, 12171468), (24, 10142890), (30, 8114312), (31, 7852560), (40, 6085734), (48, 5071445), (60, 4057156), (62, 3926280), (80, 3042867), (93, 2617520), (120, 2028578), (124, 1963140), (155, 1570512), (186, 1308760), (240, 1014289), (248, 981570), (310, 785256), (372, 654380), (465, 523504), (496, 490785), (620, 392628), (744, 327190), (930, 261752), (1240, 196314), (1488, 163595), (1860, 130876), (2480, 98157), (3720, 65438), (7440, 32719)]