915431760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3049}}^1$

素因数の和:3210

約数の個数: 160

約数和(自身を含む): 3176880000

約数和(自身を除く): 2261448240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2160, 2224, 2502, 2780, 3049, 3336, 3753, 4170, 5004, 5560, 6098, 6255, 6672, 7506, 8340, 9147, 10008, 11120, 12196, 12510, 15012, 15245, 16680, 18294, 18765, 20016, 24392, 25020, 27441, 30024, 30490, 33360, 36588, 37530, 45735, 48784, 50040, 54882, 60048, 60980, 73176, 75060, 82323, 91470, 100080, 109764, 121960, 137205, 146352, 150120, 164646, 182940, 219528, 243920, 274410, 300240, 329292, 365880, 411615, 423811, 439056, 548820, 658584, 731760, 823230, 847622, 1097640, 1271433, 1317168, 1646460, 1695244, 2119055, 2195280, 2542866, 3292920, 3390488, 3814299, 4238110, 5085732, 6357165, 6585840, 6780976, 7628598, 8476220, 10171464, 11442897, 12714330, 15257196, 16952440, 19071495, 20342928, 22885794, 25428660, 30514392, 33904880, 38142990, 45771588, 50857320, 57214485, 61028784, 76285980, 91543176, 101714640, 114428970, 152571960, 183086352, 228857940, 305143920, 457715880, 915431760]

約数ペア:

[(1, 915431760), (2, 457715880), (3, 305143920), (4, 228857940), (5, 183086352), (6, 152571960), (8, 114428970), (9, 101714640), (10, 91543176), (12, 76285980), (15, 61028784), (16, 57214485), (18, 50857320), (20, 45771588), (24, 38142990), (27, 33904880), (30, 30514392), (36, 25428660), (40, 22885794), (45, 20342928), (48, 19071495), (54, 16952440), (60, 15257196), (72, 12714330), (80, 11442897), (90, 10171464), (108, 8476220), (120, 7628598), (135, 6780976), (139, 6585840), (144, 6357165), (180, 5085732), (216, 4238110), (240, 3814299), (270, 3390488), (278, 3292920), (360, 2542866), (417, 2195280), (432, 2119055), (540, 1695244), (556, 1646460), (695, 1317168), (720, 1271433), (834, 1097640), (1080, 847622), (1112, 823230), (1251, 731760), (1390, 658584), (1668, 548820), (2085, 439056), (2160, 423811), (2224, 411615), (2502, 365880), (2780, 329292), (3049, 300240), (3336, 274410), (3753, 243920), (4170, 219528), (5004, 182940), (5560, 164646), (6098, 150120), (6255, 146352), (6672, 137205), (7506, 121960), (8340, 109764), (9147, 100080), (10008, 91470), (11120, 82323), (12196, 75060), (12510, 73176), (15012, 60980), (15245, 60048), (16680, 54882), (18294, 50040), (18765, 48784), (20016, 45735), (24392, 37530), (25020, 36588), (27441, 33360), (30024, 30490)]