179142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 572341248

約数和(自身を除く): 393198528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 480, 573, 764, 955, 960, 977, 1146, 1528, 1910, 1954, 2292, 2865, 2931, 3056, 3820, 3908, 4584, 4885, 5730, 5862, 6112, 7640, 7816, 9168, 9770, 11460, 11724, 12224, 14655, 15280, 15632, 18336, 19540, 22920, 23448, 29310, 30560, 31264, 36672, 39080, 45840, 46896, 58620, 61120, 62528, 78160, 91680, 93792, 117240, 156320, 183360, 186607, 187584, 234480, 312640, 373214, 468960, 559821, 746428, 933035, 937920, 1119642, 1492856, 1866070, 2239284, 2799105, 2985712, 3732140, 4478568, 5598210, 5971424, 7464280, 8957136, 11196420, 11942848, 14928560, 17914272, 22392840, 29857120, 35828544, 44785680, 59714240, 89571360, 179142720]

約数ペア:

[(1, 179142720), (2, 89571360), (3, 59714240), (4, 44785680), (5, 35828544), (6, 29857120), (8, 22392840), (10, 17914272), (12, 14928560), (15, 11942848), (16, 11196420), (20, 8957136), (24, 7464280), (30, 5971424), (32, 5598210), (40, 4478568), (48, 3732140), (60, 2985712), (64, 2799105), (80, 2239284), (96, 1866070), (120, 1492856), (160, 1119642), (191, 937920), (192, 933035), (240, 746428), (320, 559821), (382, 468960), (480, 373214), (573, 312640), (764, 234480), (955, 187584), (960, 186607), (977, 183360), (1146, 156320), (1528, 117240), (1910, 93792), (1954, 91680), (2292, 78160), (2865, 62528), (2931, 61120), (3056, 58620), (3820, 46896), (3908, 45840), (4584, 39080), (4885, 36672), (5730, 31264), (5862, 30560), (6112, 29310), (7640, 23448), (7816, 22920), (9168, 19540), (9770, 18336), (11460, 15632), (11724, 15280), (12224, 14655)]