19394478720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3367097}}^1$

素因数の和:3367122

約数の個数: 96

約数和(自身を含む): 66971579220

約数和(自身を除く): 47577100500

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3367097, 6734194, 10101291, 13468388, 16835485, 20202582, 26936776, 30303873, 33670970, 40405164, 50506455, 53873552, 60607746, 67341940, 80810328, 101012910, 107747104, 121215492, 134683880, 151519365, 161620656, 202025820, 215494208, 242430984, 269367760, 303038730, 323241312, 404051640, 430988416, 484861968, 538735520, 606077460, 646482624, 808103280, 969723936, 1077471040, 1212154920, 1292965248, 1616206560, 1939447872, 2154942080, 2424309840, 3232413120, 3878895744, 4848619680, 6464826240, 9697239360, 19394478720]

約数ペア:

[(1, 19394478720), (2, 9697239360), (3, 6464826240), (4, 4848619680), (5, 3878895744), (6, 3232413120), (8, 2424309840), (9, 2154942080), (10, 1939447872), (12, 1616206560), (15, 1292965248), (16, 1212154920), (18, 1077471040), (20, 969723936), (24, 808103280), (30, 646482624), (32, 606077460), (36, 538735520), (40, 484861968), (45, 430988416), (48, 404051640), (60, 323241312), (64, 303038730), (72, 269367760), (80, 242430984), (90, 215494208), (96, 202025820), (120, 161620656), (128, 151519365), (144, 134683880), (160, 121215492), (180, 107747104), (192, 101012910), (240, 80810328), (288, 67341940), (320, 60607746), (360, 53873552), (384, 50506455), (480, 40405164), (576, 33670970), (640, 30303873), (720, 26936776), (960, 20202582), (1152, 16835485), (1440, 13468388), (1920, 10101291), (2880, 6734194), (5760, 3367097)]