123040080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56963}}^1$

素因数の和:56985

約数の個数: 80

約数和(自身を含む): 423812160

約数和(自身を除く): 300772080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 56963, 113926, 170889, 227852, 284815, 341778, 455704, 512667, 569630, 683556, 854445, 911408, 1025334, 1139260, 1367112, 1538001, 1708890, 2050668, 2278520, 2563335, 2734224, 3076002, 3417780, 4101336, 4557040, 5126670, 6152004, 6835560, 7690005, 8202672, 10253340, 12304008, 13671120, 15380010, 20506680, 24608016, 30760020, 41013360, 61520040, 123040080]

約数ペア:

[(1, 123040080), (2, 61520040), (3, 41013360), (4, 30760020), (5, 24608016), (6, 20506680), (8, 15380010), (9, 13671120), (10, 12304008), (12, 10253340), (15, 8202672), (16, 7690005), (18, 6835560), (20, 6152004), (24, 5126670), (27, 4557040), (30, 4101336), (36, 3417780), (40, 3076002), (45, 2734224), (48, 2563335), (54, 2278520), (60, 2050668), (72, 1708890), (80, 1538001), (90, 1367112), (108, 1139260), (120, 1025334), (135, 911408), (144, 854445), (180, 683556), (216, 569630), (240, 512667), (270, 455704), (360, 341778), (432, 284815), (540, 227852), (720, 170889), (1080, 113926), (2160, 56963)]