86858860320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1945763}}^1$

素因数の和:1945815

約数の個数: 144

約数和(自身を含む): 305967497472

約数和(自身を除く): 219108637152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 1945763, 3891526, 5837289, 7783052, 9728815, 11674578, 15566104, 17511867, 19457630, 23349156, 29186445, 31132208, 35023734, 38915260, 46698312, 58372890, 60318653, 62264416, 70047468, 77830520, 87559335, 93396624, 116745780, 120637306, 140094936, 155661040, 175118670, 180955959, 186793248, 233491560, 241274612, 280189872, 301593265, 311322080, 350237340, 361911918, 466983120, 482549224, 542867877, 560379744, 603186530, 700474680, 723823836, 904779795, 933966240, 965098448, 1085735754, 1206373060, 1400949360, 1447647672, 1809559590, 1930196896, 2171471508, 2412746120, 2714339385, 2801898720, 2895295344, 3619119180, 4342943016, 4825492240, 5428678770, 5790590688, 7238238360, 8685886032, 9650984480, 10857357540, 14476476720, 17371772064, 21714715080, 28952953440, 43429430160, 86858860320]

約数ペア:

[(1, 86858860320), (2, 43429430160), (3, 28952953440), (4, 21714715080), (5, 17371772064), (6, 14476476720), (8, 10857357540), (9, 9650984480), (10, 8685886032), (12, 7238238360), (15, 5790590688), (16, 5428678770), (18, 4825492240), (20, 4342943016), (24, 3619119180), (30, 2895295344), (31, 2801898720), (32, 2714339385), (36, 2412746120), (40, 2171471508), (45, 1930196896), (48, 1809559590), (60, 1447647672), (62, 1400949360), (72, 1206373060), (80, 1085735754), (90, 965098448), (93, 933966240), (96, 904779795), (120, 723823836), (124, 700474680), (144, 603186530), (155, 560379744), (160, 542867877), (180, 482549224), (186, 466983120), (240, 361911918), (248, 350237340), (279, 311322080), (288, 301593265), (310, 280189872), (360, 241274612), (372, 233491560), (465, 186793248), (480, 180955959), (496, 175118670), (558, 155661040), (620, 140094936), (720, 120637306), (744, 116745780), (930, 93396624), (992, 87559335), (1116, 77830520), (1240, 70047468), (1395, 62264416), (1440, 60318653), (1488, 58372890), (1860, 46698312), (2232, 38915260), (2480, 35023734), (2790, 31132208), (2976, 29186445), (3720, 23349156), (4464, 19457630), (4960, 17511867), (5580, 15566104), (7440, 11674578), (8928, 9728815), (11160, 7783052), (14880, 5837289), (22320, 3891526), (44640, 1945763)]