246424680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4045

約数の個数: 160

約数和(自身を含む): 872071200

約数和(自身を除く): 625646520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4003, 4104, 5130, 6156, 6840, 7695, 8006, 10260, 12009, 12312, 15390, 16012, 20015, 20520, 24018, 30780, 32024, 36027, 40030, 48036, 60045, 61560, 72054, 76057, 80060, 96072, 108081, 120090, 144108, 152114, 160120, 180135, 216162, 228171, 240180, 288216, 304228, 324243, 360270, 380285, 432324, 456342, 480360, 540405, 608456, 648486, 684513, 720540, 760570, 864648, 912684, 1080810, 1140855, 1296972, 1369026, 1441080, 1521140, 1621215, 1825368, 2053539, 2161620, 2281710, 2593944, 2738052, 3042280, 3242430, 3422565, 4107078, 4323240, 4563420, 5476104, 6160617, 6484860, 6845130, 8214156, 9126840, 10267695, 12321234, 12969720, 13690260, 16428312, 20535390, 24642468, 27380520, 30803085, 41070780, 49284936, 61606170, 82141560, 123212340, 246424680]

約数ペア:

[(1, 246424680), (2, 123212340), (3, 82141560), (4, 61606170), (5, 49284936), (6, 41070780), (8, 30803085), (9, 27380520), (10, 24642468), (12, 20535390), (15, 16428312), (18, 13690260), (19, 12969720), (20, 12321234), (24, 10267695), (27, 9126840), (30, 8214156), (36, 6845130), (38, 6484860), (40, 6160617), (45, 5476104), (54, 4563420), (57, 4323240), (60, 4107078), (72, 3422565), (76, 3242430), (81, 3042280), (90, 2738052), (95, 2593944), (108, 2281710), (114, 2161620), (120, 2053539), (135, 1825368), (152, 1621215), (162, 1521140), (171, 1441080), (180, 1369026), (190, 1296972), (216, 1140855), (228, 1080810), (270, 912684), (285, 864648), (324, 760570), (342, 720540), (360, 684513), (380, 648486), (405, 608456), (456, 540405), (513, 480360), (540, 456342), (570, 432324), (648, 380285), (684, 360270), (760, 324243), (810, 304228), (855, 288216), (1026, 240180), (1080, 228171), (1140, 216162), (1368, 180135), (1539, 160120), (1620, 152114), (1710, 144108), (2052, 120090), (2280, 108081), (2565, 96072), (3078, 80060), (3240, 76057), (3420, 72054), (4003, 61560), (4104, 60045), (5130, 48036), (6156, 40030), (6840, 36027), (7695, 32024), (8006, 30780), (10260, 24018), (12009, 20520), (12312, 20015), (15390, 16012)]