325051920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 160

約数和(自身を含む): 1138439040

約数和(自身を除く): 813387120

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, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2467, 2745, 2928, 3294, 3660, 4392, 4880, 4934, 5490, 6588, 7320, 7401, 8235, 8784, 9868, 10980, 12335, 13176, 14640, 14802, 16470, 19736, 21960, 22203, 24670, 26352, 29604, 32940, 37005, 39472, 43920, 44406, 49340, 59208, 65880, 66609, 74010, 88812, 98680, 111015, 118416, 131760, 133218, 148020, 150487, 177624, 197360, 222030, 266436, 296040, 300974, 333045, 355248, 444060, 451461, 532872, 592080, 601948, 666090, 752435, 888120, 902922, 1065744, 1203896, 1332180, 1354383, 1504870, 1776240, 1805844, 2257305, 2407792, 2664360, 2708766, 3009740, 3611688, 4063149, 4514610, 5328720, 5417532, 6019480, 6771915, 7223376, 8126298, 9029220, 10835064, 12038960, 13543830, 16252596, 18058440, 20315745, 21670128, 27087660, 32505192, 36116880, 40631490, 54175320, 65010384, 81262980, 108350640, 162525960, 325051920]

約数ペア:

[(1, 325051920), (2, 162525960), (3, 108350640), (4, 81262980), (5, 65010384), (6, 54175320), (8, 40631490), (9, 36116880), (10, 32505192), (12, 27087660), (15, 21670128), (16, 20315745), (18, 18058440), (20, 16252596), (24, 13543830), (27, 12038960), (30, 10835064), (36, 9029220), (40, 8126298), (45, 7223376), (48, 6771915), (54, 6019480), (60, 5417532), (61, 5328720), (72, 4514610), (80, 4063149), (90, 3611688), (108, 3009740), (120, 2708766), (122, 2664360), (135, 2407792), (144, 2257305), (180, 1805844), (183, 1776240), (216, 1504870), (240, 1354383), (244, 1332180), (270, 1203896), (305, 1065744), (360, 902922), (366, 888120), (432, 752435), (488, 666090), (540, 601948), (549, 592080), (610, 532872), (720, 451461), (732, 444060), (915, 355248), (976, 333045), (1080, 300974), (1098, 296040), (1220, 266436), (1464, 222030), (1647, 197360), (1830, 177624), (2160, 150487), (2196, 148020), (2440, 133218), (2467, 131760), (2745, 118416), (2928, 111015), (3294, 98680), (3660, 88812), (4392, 74010), (4880, 66609), (4934, 65880), (5490, 59208), (6588, 49340), (7320, 44406), (7401, 43920), (8235, 39472), (8784, 37005), (9868, 32940), (10980, 29604), (12335, 26352), (13176, 24670), (14640, 22203), (14802, 21960), (16470, 19736)]