1572205440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62989}}^1$

素因数の和:63024

約数の個数: 128

約数和(自身を含む): 5396983200

約数和(自身を除く): 3824777760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 62989, 125978, 188967, 251956, 314945, 377934, 503912, 629890, 755868, 818857, 944835, 1007824, 1259780, 1511736, 1637714, 1889670, 2015648, 2456571, 2519560, 3023472, 3275428, 3779340, 4031296, 4094285, 4913142, 5039120, 6046944, 6550856, 7558680, 8062592, 8188570, 9826284, 10078240, 12093888, 12282855, 13101712, 15117360, 16377140, 19652568, 20156480, 24187776, 24565710, 26203424, 30234720, 32754280, 39305136, 40312960, 49131420, 52406848, 60469440, 65508560, 78610272, 98262840, 104813696, 120938880, 131017120, 157220544, 196525680, 262034240, 314441088, 393051360, 524068480, 786102720, 1572205440]

約数ペア:

[(1, 1572205440), (2, 786102720), (3, 524068480), (4, 393051360), (5, 314441088), (6, 262034240), (8, 196525680), (10, 157220544), (12, 131017120), (13, 120938880), (15, 104813696), (16, 98262840), (20, 78610272), (24, 65508560), (26, 60469440), (30, 52406848), (32, 49131420), (39, 40312960), (40, 39305136), (48, 32754280), (52, 30234720), (60, 26203424), (64, 24565710), (65, 24187776), (78, 20156480), (80, 19652568), (96, 16377140), (104, 15117360), (120, 13101712), (128, 12282855), (130, 12093888), (156, 10078240), (160, 9826284), (192, 8188570), (195, 8062592), (208, 7558680), (240, 6550856), (260, 6046944), (312, 5039120), (320, 4913142), (384, 4094285), (390, 4031296), (416, 3779340), (480, 3275428), (520, 3023472), (624, 2519560), (640, 2456571), (780, 2015648), (832, 1889670), (960, 1637714), (1040, 1511736), (1248, 1259780), (1560, 1007824), (1664, 944835), (1920, 818857), (2080, 755868), (2496, 629890), (3120, 503912), (4160, 377934), (4992, 314945), (6240, 251956), (8320, 188967), (12480, 125978), (24960, 62989)]