312786360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5123

約数の個数: 160

約数和(自身を含む): 1106859600

約数和(自身を除く): 794073240

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, 4104, 5081, 5130, 6156, 6840, 7695, 10162, 10260, 12312, 15243, 15390, 20324, 20520, 25405, 30486, 30780, 40648, 45729, 50810, 60972, 61560, 76215, 91458, 96539, 101620, 121944, 137187, 152430, 182916, 193078, 203240, 228645, 274374, 289617, 304860, 365832, 386156, 411561, 457290, 482695, 548748, 579234, 609720, 685935, 772312, 823122, 868851, 914580, 965390, 1097496, 1158468, 1371870, 1448085, 1646244, 1737702, 1829160, 1930780, 2057805, 2316936, 2606553, 2743740, 2896170, 3292488, 3475404, 3861560, 4115610, 4344255, 5213106, 5487480, 5792340, 6950808, 7819659, 8231220, 8688510, 10426212, 11584680, 13032765, 15639318, 16462440, 17377020, 20852424, 26065530, 31278636, 34754040, 39098295, 52131060, 62557272, 78196590, 104262120, 156393180, 312786360]

約数ペア:

[(1, 312786360), (2, 156393180), (3, 104262120), (4, 78196590), (5, 62557272), (6, 52131060), (8, 39098295), (9, 34754040), (10, 31278636), (12, 26065530), (15, 20852424), (18, 17377020), (19, 16462440), (20, 15639318), (24, 13032765), (27, 11584680), (30, 10426212), (36, 8688510), (38, 8231220), (40, 7819659), (45, 6950808), (54, 5792340), (57, 5487480), (60, 5213106), (72, 4344255), (76, 4115610), (81, 3861560), (90, 3475404), (95, 3292488), (108, 2896170), (114, 2743740), (120, 2606553), (135, 2316936), (152, 2057805), (162, 1930780), (171, 1829160), (180, 1737702), (190, 1646244), (216, 1448085), (228, 1371870), (270, 1158468), (285, 1097496), (324, 965390), (342, 914580), (360, 868851), (380, 823122), (405, 772312), (456, 685935), (513, 609720), (540, 579234), (570, 548748), (648, 482695), (684, 457290), (760, 411561), (810, 386156), (855, 365832), (1026, 304860), (1080, 289617), (1140, 274374), (1368, 228645), (1539, 203240), (1620, 193078), (1710, 182916), (2052, 152430), (2280, 137187), (2565, 121944), (3078, 101620), (3240, 96539), (3420, 91458), (4104, 76215), (5081, 61560), (5130, 60972), (6156, 50810), (6840, 45729), (7695, 40648), (10162, 30780), (10260, 30486), (12312, 25405), (15243, 20520), (15390, 20324)]