2057740320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138289}}^1$

素因数の和:138338

約数の個数: 96

約数和(自身を含む): 6691023360

約数和(自身を除く): 4633283040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 138289, 276578, 414867, 553156, 691445, 829734, 1106312, 1382890, 1659468, 2074335, 2212624, 2765780, 3318936, 4148670, 4286959, 4425248, 5531560, 6637872, 8297340, 8573918, 11063120, 12860877, 13275744, 16594680, 17147836, 21434795, 22126240, 25721754, 33189360, 34295672, 42869590, 51443508, 64304385, 66378720, 68591344, 85739180, 102887016, 128608770, 137182688, 171478360, 205774032, 257217540, 342956720, 411548064, 514435080, 685913440, 1028870160, 2057740320]

約数ペア:

[(1, 2057740320), (2, 1028870160), (3, 685913440), (4, 514435080), (5, 411548064), (6, 342956720), (8, 257217540), (10, 205774032), (12, 171478360), (15, 137182688), (16, 128608770), (20, 102887016), (24, 85739180), (30, 68591344), (31, 66378720), (32, 64304385), (40, 51443508), (48, 42869590), (60, 34295672), (62, 33189360), (80, 25721754), (93, 22126240), (96, 21434795), (120, 17147836), (124, 16594680), (155, 13275744), (160, 12860877), (186, 11063120), (240, 8573918), (248, 8297340), (310, 6637872), (372, 5531560), (465, 4425248), (480, 4286959), (496, 4148670), (620, 3318936), (744, 2765780), (930, 2212624), (992, 2074335), (1240, 1659468), (1488, 1382890), (1860, 1106312), (2480, 829734), (2976, 691445), (3720, 553156), (4960, 414867), (7440, 276578), (14880, 138289)]