1220487360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41011}}^1$

素因数の和:41062

約数の個数: 112

約数和(自身を含む): 4000146432

約数和(自身を除く): 2779659072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 41011, 82022, 123033, 164044, 205055, 246066, 328088, 410110, 492132, 615165, 656176, 820220, 984264, 1230330, 1271341, 1312352, 1640440, 1968528, 2460660, 2542682, 2624704, 3280880, 3814023, 3937056, 4921320, 5085364, 6356705, 6561760, 7628046, 7874112, 9842640, 10170728, 12713410, 13123520, 15256092, 19070115, 19685280, 20341456, 25426820, 30512184, 38140230, 39370560, 40682912, 50853640, 61024368, 76280460, 81365824, 101707280, 122048736, 152560920, 203414560, 244097472, 305121840, 406829120, 610243680, 1220487360]

約数ペア:

[(1, 1220487360), (2, 610243680), (3, 406829120), (4, 305121840), (5, 244097472), (6, 203414560), (8, 152560920), (10, 122048736), (12, 101707280), (15, 81365824), (16, 76280460), (20, 61024368), (24, 50853640), (30, 40682912), (31, 39370560), (32, 38140230), (40, 30512184), (48, 25426820), (60, 20341456), (62, 19685280), (64, 19070115), (80, 15256092), (93, 13123520), (96, 12713410), (120, 10170728), (124, 9842640), (155, 7874112), (160, 7628046), (186, 6561760), (192, 6356705), (240, 5085364), (248, 4921320), (310, 3937056), (320, 3814023), (372, 3280880), (465, 2624704), (480, 2542682), (496, 2460660), (620, 1968528), (744, 1640440), (930, 1312352), (960, 1271341), (992, 1230330), (1240, 984264), (1488, 820220), (1860, 656176), (1984, 615165), (2480, 492132), (2976, 410110), (3720, 328088), (4960, 246066), (5952, 205055), (7440, 164044), (9920, 123033), (14880, 82022), (29760, 41011)]