164053440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56963}}^1$

素因数の和:56986

約数の個数: 84

約数和(自身を含む): 564285384

約数和(自身を除く): 400231944

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 56963, 113926, 170889, 227852, 284815, 341778, 455704, 512667, 569630, 683556, 854445, 911408, 1025334, 1139260, 1367112, 1708890, 1822816, 2050668, 2278520, 2563335, 2734224, 3417780, 3645632, 4101336, 4557040, 5126670, 5468448, 6835560, 8202672, 9114080, 10253340, 10936896, 13671120, 16405344, 18228160, 20506680, 27342240, 32810688, 41013360, 54684480, 82026720, 164053440]

約数ペア:

[(1, 164053440), (2, 82026720), (3, 54684480), (4, 41013360), (5, 32810688), (6, 27342240), (8, 20506680), (9, 18228160), (10, 16405344), (12, 13671120), (15, 10936896), (16, 10253340), (18, 9114080), (20, 8202672), (24, 6835560), (30, 5468448), (32, 5126670), (36, 4557040), (40, 4101336), (45, 3645632), (48, 3417780), (60, 2734224), (64, 2563335), (72, 2278520), (80, 2050668), (90, 1822816), (96, 1708890), (120, 1367112), (144, 1139260), (160, 1025334), (180, 911408), (192, 854445), (240, 683556), (288, 569630), (320, 512667), (360, 455704), (480, 341778), (576, 284815), (720, 227852), (960, 170889), (1440, 113926), (2880, 56963)]