135720360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13963}}^1$

素因数の和:13989

約数の個数: 96

約数和(自身を含む): 457460640

約数和(自身を除く): 321740280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 125667, 139630, 167556, 209445, 251334, 279260, 335112, 377001, 418890, 502668, 558520, 628335, 754002, 837780, 1005336, 1131003, 1256670, 1508004, 1675560, 1885005, 2262006, 2513340, 3016008, 3393009, 3770010, 4524012, 5026680, 5655015, 6786018, 7540020, 9048024, 11310030, 13572036, 15080040, 16965045, 22620060, 27144072, 33930090, 45240120, 67860180, 135720360]

約数ペア:

[(1, 135720360), (2, 67860180), (3, 45240120), (4, 33930090), (5, 27144072), (6, 22620060), (8, 16965045), (9, 15080040), (10, 13572036), (12, 11310030), (15, 9048024), (18, 7540020), (20, 6786018), (24, 5655015), (27, 5026680), (30, 4524012), (36, 3770010), (40, 3393009), (45, 3016008), (54, 2513340), (60, 2262006), (72, 1885005), (81, 1675560), (90, 1508004), (108, 1256670), (120, 1131003), (135, 1005336), (162, 837780), (180, 754002), (216, 628335), (243, 558520), (270, 502668), (324, 418890), (360, 377001), (405, 335112), (486, 279260), (540, 251334), (648, 209445), (810, 167556), (972, 139630), (1080, 125667), (1215, 111704), (1620, 83778), (1944, 69815), (2430, 55852), (3240, 41889), (4860, 27926), (9720, 13963)]