30459360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 104509440

約数和(自身を除く): 74050080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 89, 92, 93, 96, 115, 120, 124, 138, 155, 160, 178, 184, 186, 230, 240, 248, 267, 276, 310, 345, 356, 368, 372, 445, 460, 465, 480, 496, 534, 552, 620, 690, 712, 713, 736, 744, 890, 920, 930, 992, 1068, 1104, 1240, 1335, 1380, 1424, 1426, 1488, 1780, 1840, 1860, 2047, 2136, 2139, 2208, 2480, 2670, 2759, 2760, 2848, 2852, 2976, 3560, 3565, 3680, 3720, 4094, 4272, 4278, 4960, 5340, 5518, 5520, 5704, 6141, 7120, 7130, 7440, 8188, 8277, 8544, 8556, 10235, 10680, 10695, 11036, 11040, 11408, 12282, 13795, 14240, 14260, 14880, 16376, 16554, 17112, 20470, 21360, 21390, 22072, 22816, 24564, 27590, 28520, 30705, 32752, 33108, 34224, 40940, 41385, 42720, 42780, 44144, 49128, 55180, 57040, 61410, 63457, 65504, 66216, 68448, 81880, 82770, 85560, 88288, 98256, 110360, 114080, 122820, 126914, 132432, 163760, 165540, 171120, 190371, 196512, 220720, 245640, 253828, 264864, 317285, 327520, 331080, 342240, 380742, 441440, 491280, 507656, 634570, 662160, 761484, 951855, 982560, 1015312, 1269140, 1324320, 1522968, 1903710, 2030624, 2538280, 3045936, 3807420, 5076560, 6091872, 7614840, 10153120, 15229680, 30459360]

約数ペア:

[(1, 30459360), (2, 15229680), (3, 10153120), (4, 7614840), (5, 6091872), (6, 5076560), (8, 3807420), (10, 3045936), (12, 2538280), (15, 2030624), (16, 1903710), (20, 1522968), (23, 1324320), (24, 1269140), (30, 1015312), (31, 982560), (32, 951855), (40, 761484), (46, 662160), (48, 634570), (60, 507656), (62, 491280), (69, 441440), (80, 380742), (89, 342240), (92, 331080), (93, 327520), (96, 317285), (115, 264864), (120, 253828), (124, 245640), (138, 220720), (155, 196512), (160, 190371), (178, 171120), (184, 165540), (186, 163760), (230, 132432), (240, 126914), (248, 122820), (267, 114080), (276, 110360), (310, 98256), (345, 88288), (356, 85560), (368, 82770), (372, 81880), (445, 68448), (460, 66216), (465, 65504), (480, 63457), (496, 61410), (534, 57040), (552, 55180), (620, 49128), (690, 44144), (712, 42780), (713, 42720), (736, 41385), (744, 40940), (890, 34224), (920, 33108), (930, 32752), (992, 30705), (1068, 28520), (1104, 27590), (1240, 24564), (1335, 22816), (1380, 22072), (1424, 21390), (1426, 21360), (1488, 20470), (1780, 17112), (1840, 16554), (1860, 16376), (2047, 14880), (2136, 14260), (2139, 14240), (2208, 13795), (2480, 12282), (2670, 11408), (2759, 11040), (2760, 11036), (2848, 10695), (2852, 10680), (2976, 10235), (3560, 8556), (3565, 8544), (3680, 8277), (3720, 8188), (4094, 7440), (4272, 7130), (4278, 7120), (4960, 6141), (5340, 5704), (5518, 5520)]