4914720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3413}}^1$

素因数の和:3434

約数の個数: 72

約数和(自身を含む): 16776396

約数和(自身を除く): 11861676

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, 720, 1440, 3413, 6826, 10239, 13652, 17065, 20478, 27304, 30717, 34130, 40956, 51195, 54608, 61434, 68260, 81912, 102390, 109216, 122868, 136520, 153585, 163824, 204780, 245736, 273040, 307170, 327648, 409560, 491472, 546080, 614340, 819120, 982944, 1228680, 1638240, 2457360, 4914720]

約数ペア:

[(1, 4914720), (2, 2457360), (3, 1638240), (4, 1228680), (5, 982944), (6, 819120), (8, 614340), (9, 546080), (10, 491472), (12, 409560), (15, 327648), (16, 307170), (18, 273040), (20, 245736), (24, 204780), (30, 163824), (32, 153585), (36, 136520), (40, 122868), (45, 109216), (48, 102390), (60, 81912), (72, 68260), (80, 61434), (90, 54608), (96, 51195), (120, 40956), (144, 34130), (160, 30717), (180, 27304), (240, 20478), (288, 17065), (360, 13652), (480, 10239), (720, 6826), (1440, 3413)]