240740400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11839

約数の個数: 120

約数和(自身を含む): 816603984

約数和(自身を除く): 575863584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 11801, 20400, 23602, 35403, 47204, 59005, 70806, 94408, 118010, 141612, 177015, 188816, 200617, 236020, 283224, 295025, 354030, 401234, 472040, 566448, 590050, 601851, 708060, 802468, 885075, 944080, 1003085, 1180100, 1203702, 1416120, 1604936, 1770150, 2006170, 2360200, 2407404, 2832240, 3009255, 3209872, 3540300, 4012340, 4720400, 4814808, 5015425, 6018510, 7080600, 8024680, 9629616, 10030850, 12037020, 14161200, 15046275, 16049360, 20061700, 24074040, 30092550, 40123400, 48148080, 60185100, 80246800, 120370200, 240740400]

約数ペア:

[(1, 240740400), (2, 120370200), (3, 80246800), (4, 60185100), (5, 48148080), (6, 40123400), (8, 30092550), (10, 24074040), (12, 20061700), (15, 16049360), (16, 15046275), (17, 14161200), (20, 12037020), (24, 10030850), (25, 9629616), (30, 8024680), (34, 7080600), (40, 6018510), (48, 5015425), (50, 4814808), (51, 4720400), (60, 4012340), (68, 3540300), (75, 3209872), (80, 3009255), (85, 2832240), (100, 2407404), (102, 2360200), (120, 2006170), (136, 1770150), (150, 1604936), (170, 1416120), (200, 1203702), (204, 1180100), (240, 1003085), (255, 944080), (272, 885075), (300, 802468), (340, 708060), (400, 601851), (408, 590050), (425, 566448), (510, 472040), (600, 401234), (680, 354030), (816, 295025), (850, 283224), (1020, 236020), (1200, 200617), (1275, 188816), (1360, 177015), (1700, 141612), (2040, 118010), (2550, 94408), (3400, 70806), (4080, 59005), (5100, 47204), (6800, 35403), (10200, 23602), (11801, 20400)]