381186240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23394

約数の個数: 112

約数和(自身を含む): 1281513312

約数和(自身を除く): 900327072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 23357, 46714, 70071, 93428, 116785, 140142, 186856, 233570, 280284, 350355, 373712, 397069, 467140, 560568, 700710, 747424, 794138, 934280, 1121136, 1191207, 1401420, 1494848, 1588276, 1868560, 1985345, 2242272, 2382414, 2802840, 3176552, 3737120, 3970690, 4484544, 4764828, 5605680, 5956035, 6353104, 7474240, 7941380, 9529656, 11211360, 11912070, 12706208, 15882760, 19059312, 22422720, 23824140, 25412416, 31765520, 38118624, 47648280, 63531040, 76237248, 95296560, 127062080, 190593120, 381186240]

約数ペア:

[(1, 381186240), (2, 190593120), (3, 127062080), (4, 95296560), (5, 76237248), (6, 63531040), (8, 47648280), (10, 38118624), (12, 31765520), (15, 25412416), (16, 23824140), (17, 22422720), (20, 19059312), (24, 15882760), (30, 12706208), (32, 11912070), (34, 11211360), (40, 9529656), (48, 7941380), (51, 7474240), (60, 6353104), (64, 5956035), (68, 5605680), (80, 4764828), (85, 4484544), (96, 3970690), (102, 3737120), (120, 3176552), (136, 2802840), (160, 2382414), (170, 2242272), (192, 1985345), (204, 1868560), (240, 1588276), (255, 1494848), (272, 1401420), (320, 1191207), (340, 1121136), (408, 934280), (480, 794138), (510, 747424), (544, 700710), (680, 560568), (816, 467140), (960, 397069), (1020, 373712), (1088, 350355), (1360, 280284), (1632, 233570), (2040, 186856), (2720, 140142), (3264, 116785), (4080, 93428), (5440, 70071), (8160, 46714), (16320, 23357)]