301532040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 736304760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 659, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1318, 1395, 1476, 1640, 1845, 1860, 1977, 2232, 2460, 2542, 2636, 2790, 2952, 3295, 3690, 3720, 3813, 3954, 4920, 5084, 5272, 5580, 5931, 6355, 6590, 7380, 7626, 7908, 9885, 10168, 11160, 11439, 11862, 12710, 13180, 14760, 15252, 15816, 19065, 19770, 20429, 22878, 23724, 25420, 26360, 27019, 29655, 30504, 38130, 39540, 40858, 45756, 47448, 50840, 54038, 57195, 59310, 61287, 76260, 79080, 81057, 81716, 91512, 102145, 108076, 114390, 118620, 122574, 135095, 152520, 162114, 163432, 183861, 204290, 216152, 228780, 237240, 243171, 245148, 270190, 306435, 324228, 367722, 405285, 408580, 457560, 486342, 490296, 540380, 612870, 648456, 735444, 810570, 817160, 837589, 919305, 972684, 1080760, 1215855, 1225740, 1470888, 1621140, 1675178, 1838610, 1945368, 2431710, 2451480, 2512767, 3242280, 3350356, 3677220, 4187945, 4863420, 5025534, 6700712, 7354440, 7538301, 8375890, 9726840, 10051068, 12563835, 15076602, 16751780, 20102136, 25127670, 30153204, 33503560, 37691505, 50255340, 60306408, 75383010, 100510680, 150766020, 301532040]

約数ペア:

[(1, 301532040), (2, 150766020), (3, 100510680), (4, 75383010), (5, 60306408), (6, 50255340), (8, 37691505), (9, 33503560), (10, 30153204), (12, 25127670), (15, 20102136), (18, 16751780), (20, 15076602), (24, 12563835), (30, 10051068), (31, 9726840), (36, 8375890), (40, 7538301), (41, 7354440), (45, 6700712), (60, 5025534), (62, 4863420), (72, 4187945), (82, 3677220), (90, 3350356), (93, 3242280), (120, 2512767), (123, 2451480), (124, 2431710), (155, 1945368), (164, 1838610), (180, 1675178), (186, 1621140), (205, 1470888), (246, 1225740), (248, 1215855), (279, 1080760), (310, 972684), (328, 919305), (360, 837589), (369, 817160), (372, 810570), (410, 735444), (465, 648456), (492, 612870), (558, 540380), (615, 490296), (620, 486342), (659, 457560), (738, 408580), (744, 405285), (820, 367722), (930, 324228), (984, 306435), (1116, 270190), (1230, 245148), (1240, 243171), (1271, 237240), (1318, 228780), (1395, 216152), (1476, 204290), (1640, 183861), (1845, 163432), (1860, 162114), (1977, 152520), (2232, 135095), (2460, 122574), (2542, 118620), (2636, 114390), (2790, 108076), (2952, 102145), (3295, 91512), (3690, 81716), (3720, 81057), (3813, 79080), (3954, 76260), (4920, 61287), (5084, 59310), (5272, 57195), (5580, 54038), (5931, 50840), (6355, 47448), (6590, 45756), (7380, 40858), (7626, 39540), (7908, 38130), (9885, 30504), (10168, 29655), (11160, 27019), (11439, 26360), (11862, 25420), (12710, 23724), (13180, 22878), (14760, 20429), (15252, 19770), (15816, 19065)]