902232960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20476

約数の個数: 128

約数和(自身を含む): 3001052160

約数和(自身を除く): 2098819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 20431, 22080, 40862, 44160, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 326896, 408620, 469913, 490344, 612930, 653792, 817240, 939826, 980688, 1225860, 1307584, 1409739, 1634480, 1879652, 1961376, 2349565, 2451720, 2615168, 2819478, 3268960, 3759304, 3922752, 4699130, 4903440, 5638956, 6537920, 7048695, 7518608, 7845504, 9398260, 9806880, 11277912, 13075840, 14097390, 15037216, 18796520, 19613760, 22555824, 28194780, 30074432, 37593040, 39227520, 45111648, 56389560, 60148864, 75186080, 90223296, 112779120, 150372160, 180446592, 225558240, 300744320, 451116480, 902232960]

約数ペア:

[(1, 902232960), (2, 451116480), (3, 300744320), (4, 225558240), (5, 180446592), (6, 150372160), (8, 112779120), (10, 90223296), (12, 75186080), (15, 60148864), (16, 56389560), (20, 45111648), (23, 39227520), (24, 37593040), (30, 30074432), (32, 28194780), (40, 22555824), (46, 19613760), (48, 18796520), (60, 15037216), (64, 14097390), (69, 13075840), (80, 11277912), (92, 9806880), (96, 9398260), (115, 7845504), (120, 7518608), (128, 7048695), (138, 6537920), (160, 5638956), (184, 4903440), (192, 4699130), (230, 3922752), (240, 3759304), (276, 3268960), (320, 2819478), (345, 2615168), (368, 2451720), (384, 2349565), (460, 1961376), (480, 1879652), (552, 1634480), (640, 1409739), (690, 1307584), (736, 1225860), (920, 980688), (960, 939826), (1104, 817240), (1380, 653792), (1472, 612930), (1840, 490344), (1920, 469913), (2208, 408620), (2760, 326896), (2944, 306465), (3680, 245172), (4416, 204310), (5520, 163448), (7360, 122586), (8832, 102155), (11040, 81724), (14720, 61293), (20431, 44160), (22080, 40862)]