159213840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39023}}^1$

素因数の和:39056

約数の個数: 80

約数和(自身を含む): 522609408

約数和(自身を除く): 363395568

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, 39023, 78046, 117069, 156092, 195115, 234138, 312184, 390230, 468276, 585345, 624368, 663391, 780460, 936552, 1170690, 1326782, 1560920, 1873104, 1990173, 2341380, 2653564, 3121840, 3316955, 3980346, 4682760, 5307128, 6633910, 7960692, 9365520, 9950865, 10614256, 13267820, 15921384, 19901730, 26535640, 31842768, 39803460, 53071280, 79606920, 159213840]

約数ペア:

[(1, 159213840), (2, 79606920), (3, 53071280), (4, 39803460), (5, 31842768), (6, 26535640), (8, 19901730), (10, 15921384), (12, 13267820), (15, 10614256), (16, 9950865), (17, 9365520), (20, 7960692), (24, 6633910), (30, 5307128), (34, 4682760), (40, 3980346), (48, 3316955), (51, 3121840), (60, 2653564), (68, 2341380), (80, 1990173), (85, 1873104), (102, 1560920), (120, 1326782), (136, 1170690), (170, 936552), (204, 780460), (240, 663391), (255, 624368), (272, 585345), (340, 468276), (408, 390230), (510, 312184), (680, 234138), (816, 195115), (1020, 156092), (1360, 117069), (2040, 78046), (4080, 39023)]