1155048480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1819

約数の個数: 144

約数和(自身を含む): 3950443224

約数和(自身を除く): 2795394744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 821, 977, 1440, 1642, 1954, 2463, 2931, 3284, 3908, 4105, 4885, 4926, 5862, 6568, 7389, 7816, 8210, 8793, 9770, 9852, 11724, 12315, 13136, 14655, 14778, 15632, 16420, 17586, 19540, 19704, 23448, 24630, 26272, 29310, 29556, 31264, 32840, 35172, 36945, 39080, 39408, 43965, 46896, 49260, 58620, 59112, 65680, 70344, 73890, 78160, 78816, 87930, 93792, 98520, 117240, 118224, 131360, 140688, 147780, 156320, 175860, 197040, 234480, 236448, 281376, 295560, 351720, 394080, 468960, 591120, 703440, 802117, 1182240, 1406880, 1604234, 2406351, 3208468, 4010585, 4812702, 6416936, 7219053, 8021170, 9625404, 12031755, 12833872, 14438106, 16042340, 19250808, 24063510, 25667744, 28876212, 32084680, 36095265, 38501616, 48127020, 57752424, 64169360, 72190530, 77003232, 96254040, 115504848, 128338720, 144381060, 192508080, 231009696, 288762120, 385016160, 577524240, 1155048480]

約数ペア:

[(1, 1155048480), (2, 577524240), (3, 385016160), (4, 288762120), (5, 231009696), (6, 192508080), (8, 144381060), (9, 128338720), (10, 115504848), (12, 96254040), (15, 77003232), (16, 72190530), (18, 64169360), (20, 57752424), (24, 48127020), (30, 38501616), (32, 36095265), (36, 32084680), (40, 28876212), (45, 25667744), (48, 24063510), (60, 19250808), (72, 16042340), (80, 14438106), (90, 12833872), (96, 12031755), (120, 9625404), (144, 8021170), (160, 7219053), (180, 6416936), (240, 4812702), (288, 4010585), (360, 3208468), (480, 2406351), (720, 1604234), (821, 1406880), (977, 1182240), (1440, 802117), (1642, 703440), (1954, 591120), (2463, 468960), (2931, 394080), (3284, 351720), (3908, 295560), (4105, 281376), (4885, 236448), (4926, 234480), (5862, 197040), (6568, 175860), (7389, 156320), (7816, 147780), (8210, 140688), (8793, 131360), (9770, 118224), (9852, 117240), (11724, 98520), (12315, 93792), (13136, 87930), (14655, 78816), (14778, 78160), (15632, 73890), (16420, 70344), (17586, 65680), (19540, 59112), (19704, 58620), (23448, 49260), (24630, 46896), (26272, 43965), (29310, 39408), (29556, 39080), (31264, 36945), (32840, 35172)]