1125594720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1429}}^1$

素因数の和:1997

約数の個数: 144

約数和(自身を含む): 3850806960

約数和(自身を除く): 2725212240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 547, 720, 1094, 1429, 1440, 1641, 2188, 2735, 2858, 3282, 4287, 4376, 4923, 5470, 5716, 6564, 7145, 8205, 8574, 8752, 9846, 10940, 11432, 12861, 13128, 14290, 16410, 17148, 17504, 19692, 21435, 21880, 22864, 24615, 25722, 26256, 28580, 32820, 34296, 39384, 42870, 43760, 45728, 49230, 51444, 52512, 57160, 64305, 65640, 68592, 78768, 85740, 87520, 98460, 102888, 114320, 128610, 131280, 137184, 157536, 171480, 196920, 205776, 228640, 257220, 262560, 342960, 393840, 411552, 514440, 685920, 781663, 787680, 1028880, 1563326, 2057760, 2344989, 3126652, 3908315, 4689978, 6253304, 7034967, 7816630, 9379956, 11724945, 12506608, 14069934, 15633260, 18759912, 23449890, 25013216, 28139868, 31266520, 35174835, 37519824, 46899780, 56279736, 62533040, 70349670, 75039648, 93799560, 112559472, 125066080, 140699340, 187599120, 225118944, 281398680, 375198240, 562797360, 1125594720]

約数ペア:

[(1, 1125594720), (2, 562797360), (3, 375198240), (4, 281398680), (5, 225118944), (6, 187599120), (8, 140699340), (9, 125066080), (10, 112559472), (12, 93799560), (15, 75039648), (16, 70349670), (18, 62533040), (20, 56279736), (24, 46899780), (30, 37519824), (32, 35174835), (36, 31266520), (40, 28139868), (45, 25013216), (48, 23449890), (60, 18759912), (72, 15633260), (80, 14069934), (90, 12506608), (96, 11724945), (120, 9379956), (144, 7816630), (160, 7034967), (180, 6253304), (240, 4689978), (288, 3908315), (360, 3126652), (480, 2344989), (547, 2057760), (720, 1563326), (1094, 1028880), (1429, 787680), (1440, 781663), (1641, 685920), (2188, 514440), (2735, 411552), (2858, 393840), (3282, 342960), (4287, 262560), (4376, 257220), (4923, 228640), (5470, 205776), (5716, 196920), (6564, 171480), (7145, 157536), (8205, 137184), (8574, 131280), (8752, 128610), (9846, 114320), (10940, 102888), (11432, 98460), (12861, 87520), (13128, 85740), (14290, 78768), (16410, 68592), (17148, 65640), (17504, 64305), (19692, 57160), (21435, 52512), (21880, 51444), (22864, 49230), (24615, 45728), (25722, 43760), (26256, 42870), (28580, 39384), (32820, 34296)]