131045520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32119}}^1$

素因数の和:32152

約数の個数: 80

約数和(自身を含む): 430151040

約数和(自身を除く): 299105520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 32119, 64238, 96357, 128476, 160595, 192714, 256952, 321190, 385428, 481785, 513904, 546023, 642380, 770856, 963570, 1092046, 1284760, 1541712, 1638069, 1927140, 2184092, 2569520, 2730115, 3276138, 3854280, 4368184, 5460230, 6552276, 7708560, 8190345, 8736368, 10920460, 13104552, 16380690, 21840920, 26209104, 32761380, 43681840, 65522760, 131045520]

約数ペア:

[(1, 131045520), (2, 65522760), (3, 43681840), (4, 32761380), (5, 26209104), (6, 21840920), (8, 16380690), (10, 13104552), (12, 10920460), (15, 8736368), (16, 8190345), (17, 7708560), (20, 6552276), (24, 5460230), (30, 4368184), (34, 3854280), (40, 3276138), (48, 2730115), (51, 2569520), (60, 2184092), (68, 1927140), (80, 1638069), (85, 1541712), (102, 1284760), (120, 1092046), (136, 963570), (170, 770856), (204, 642380), (240, 546023), (255, 513904), (272, 481785), (340, 385428), (408, 321190), (510, 256952), (680, 192714), (816, 160595), (1020, 128476), (1360, 96357), (2040, 64238), (4080, 32119)]