48608040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31159}}^1$

素因数の和:31186

約数の個数: 64

約数和(自身を含む): 157046400

約数和(自身を除く): 108438360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31159, 62318, 93477, 124636, 155795, 186954, 249272, 311590, 373908, 405067, 467385, 623180, 747816, 810134, 934770, 1215201, 1246360, 1620268, 1869540, 2025335, 2430402, 3240536, 3739080, 4050670, 4860804, 6076005, 8101340, 9721608, 12152010, 16202680, 24304020, 48608040]

約数ペア:

[(1, 48608040), (2, 24304020), (3, 16202680), (4, 12152010), (5, 9721608), (6, 8101340), (8, 6076005), (10, 4860804), (12, 4050670), (13, 3739080), (15, 3240536), (20, 2430402), (24, 2025335), (26, 1869540), (30, 1620268), (39, 1246360), (40, 1215201), (52, 934770), (60, 810134), (65, 747816), (78, 623180), (104, 467385), (120, 405067), (130, 373908), (156, 311590), (195, 249272), (260, 186954), (312, 155795), (390, 124636), (520, 93477), (780, 62318), (1560, 31159)]