89655360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1612

約数の個数: 112

約数和(自身を含む): 289511232

約数和(自身を除く): 199855872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1531, 1830, 1952, 2440, 2928, 3062, 3660, 3904, 4593, 4880, 5856, 6124, 7320, 7655, 9186, 9760, 11712, 12248, 14640, 15310, 18372, 19520, 22965, 24496, 29280, 30620, 36744, 45930, 48992, 58560, 61240, 73488, 91860, 93391, 97984, 122480, 146976, 183720, 186782, 244960, 280173, 293952, 367440, 373564, 466955, 489920, 560346, 734880, 747128, 933910, 1120692, 1400865, 1469760, 1494256, 1867820, 2241384, 2801730, 2988512, 3735640, 4482768, 5603460, 5977024, 7471280, 8965536, 11206920, 14942560, 17931072, 22413840, 29885120, 44827680, 89655360]

約数ペア:

[(1, 89655360), (2, 44827680), (3, 29885120), (4, 22413840), (5, 17931072), (6, 14942560), (8, 11206920), (10, 8965536), (12, 7471280), (15, 5977024), (16, 5603460), (20, 4482768), (24, 3735640), (30, 2988512), (32, 2801730), (40, 2241384), (48, 1867820), (60, 1494256), (61, 1469760), (64, 1400865), (80, 1120692), (96, 933910), (120, 747128), (122, 734880), (160, 560346), (183, 489920), (192, 466955), (240, 373564), (244, 367440), (305, 293952), (320, 280173), (366, 244960), (480, 186782), (488, 183720), (610, 146976), (732, 122480), (915, 97984), (960, 93391), (976, 91860), (1220, 73488), (1464, 61240), (1531, 58560), (1830, 48992), (1952, 45930), (2440, 36744), (2928, 30620), (3062, 29280), (3660, 24496), (3904, 22965), (4593, 19520), (4880, 18372), (5856, 15310), (6124, 14640), (7320, 12248), (7655, 11712), (9186, 9760)]