300453240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4813

約数の個数: 128

約数和(自身を含む): 985374720

約数和(自身を除く): 684921480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 4751, 5270, 6324, 7905, 9502, 10540, 12648, 14253, 15810, 19004, 21080, 23755, 28506, 31620, 38008, 47510, 57012, 63240, 71265, 80767, 95020, 114024, 142530, 147281, 161534, 190040, 242301, 285060, 294562, 323068, 403835, 441843, 484602, 570120, 589124, 646136, 736405, 807670, 883686, 969204, 1178248, 1211505, 1472810, 1615340, 1767372, 1938408, 2209215, 2423010, 2503777, 2945620, 3230680, 3534744, 4418430, 4846020, 5007554, 5891240, 7511331, 8836860, 9692040, 10015108, 12518885, 15022662, 17673720, 20030216, 25037770, 30045324, 37556655, 50075540, 60090648, 75113310, 100151080, 150226620, 300453240]

約数ペア:

[(1, 300453240), (2, 150226620), (3, 100151080), (4, 75113310), (5, 60090648), (6, 50075540), (8, 37556655), (10, 30045324), (12, 25037770), (15, 20030216), (17, 17673720), (20, 15022662), (24, 12518885), (30, 10015108), (31, 9692040), (34, 8836860), (40, 7511331), (51, 5891240), (60, 5007554), (62, 4846020), (68, 4418430), (85, 3534744), (93, 3230680), (102, 2945620), (120, 2503777), (124, 2423010), (136, 2209215), (155, 1938408), (170, 1767372), (186, 1615340), (204, 1472810), (248, 1211505), (255, 1178248), (310, 969204), (340, 883686), (372, 807670), (408, 736405), (465, 646136), (510, 589124), (527, 570120), (620, 484602), (680, 441843), (744, 403835), (930, 323068), (1020, 294562), (1054, 285060), (1240, 242301), (1581, 190040), (1860, 161534), (2040, 147281), (2108, 142530), (2635, 114024), (3162, 95020), (3720, 80767), (4216, 71265), (4751, 63240), (5270, 57012), (6324, 47510), (7905, 38008), (9502, 31620), (10540, 28506), (12648, 23755), (14253, 21080), (15810, 19004)]