180553680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10903}}^1$

素因数の和:10945

約数の個数: 120

約数和(自身を含む): 632780928

約数和(自身を除く): 452227248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 10903, 16560, 21806, 32709, 43612, 54515, 65418, 87224, 98127, 109030, 130836, 163545, 174448, 196254, 218060, 250769, 261672, 327090, 392508, 436120, 490635, 501538, 523344, 654180, 752307, 785016, 872240, 981270, 1003076, 1253845, 1308360, 1504614, 1570032, 1962540, 2006152, 2256921, 2507690, 2616720, 3009228, 3761535, 3925080, 4012304, 4513842, 5015380, 6018456, 7523070, 7850160, 9027684, 10030760, 11284605, 12036912, 15046140, 18055368, 20061520, 22569210, 30092280, 36110736, 45138420, 60184560, 90276840, 180553680]

約数ペア:

[(1, 180553680), (2, 90276840), (3, 60184560), (4, 45138420), (5, 36110736), (6, 30092280), (8, 22569210), (9, 20061520), (10, 18055368), (12, 15046140), (15, 12036912), (16, 11284605), (18, 10030760), (20, 9027684), (23, 7850160), (24, 7523070), (30, 6018456), (36, 5015380), (40, 4513842), (45, 4012304), (46, 3925080), (48, 3761535), (60, 3009228), (69, 2616720), (72, 2507690), (80, 2256921), (90, 2006152), (92, 1962540), (115, 1570032), (120, 1504614), (138, 1308360), (144, 1253845), (180, 1003076), (184, 981270), (207, 872240), (230, 785016), (240, 752307), (276, 654180), (345, 523344), (360, 501538), (368, 490635), (414, 436120), (460, 392508), (552, 327090), (690, 261672), (720, 250769), (828, 218060), (920, 196254), (1035, 174448), (1104, 163545), (1380, 130836), (1656, 109030), (1840, 98127), (2070, 87224), (2760, 65418), (3312, 54515), (4140, 43612), (5520, 32709), (8280, 21806), (10903, 16560)]