300426480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21961}}^1$

素因数の和:21999

約数の個数: 120

約数和(自身を含む): 1062082320

約数和(自身を除く): 761655840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 329415, 351376, 395298, 417259, 439220, 527064, 658830, 790596, 834518, 878440, 988245, 1054128, 1251777, 1317660, 1581192, 1669036, 1756880, 1976490, 2086295, 2503554, 2635320, 3162384, 3338072, 3755331, 3952980, 4172590, 5007108, 5270640, 6258885, 6676144, 7510662, 7905960, 8345180, 10014216, 12517770, 15021324, 15811920, 16690360, 18776655, 20028432, 25035540, 30042648, 33380720, 37553310, 50071080, 60085296, 75106620, 100142160, 150213240, 300426480]

約数ペア:

[(1, 300426480), (2, 150213240), (3, 100142160), (4, 75106620), (5, 60085296), (6, 50071080), (8, 37553310), (9, 33380720), (10, 30042648), (12, 25035540), (15, 20028432), (16, 18776655), (18, 16690360), (19, 15811920), (20, 15021324), (24, 12517770), (30, 10014216), (36, 8345180), (38, 7905960), (40, 7510662), (45, 6676144), (48, 6258885), (57, 5270640), (60, 5007108), (72, 4172590), (76, 3952980), (80, 3755331), (90, 3338072), (95, 3162384), (114, 2635320), (120, 2503554), (144, 2086295), (152, 1976490), (171, 1756880), (180, 1669036), (190, 1581192), (228, 1317660), (240, 1251777), (285, 1054128), (304, 988245), (342, 878440), (360, 834518), (380, 790596), (456, 658830), (570, 527064), (684, 439220), (720, 417259), (760, 395298), (855, 351376), (912, 329415), (1140, 263532), (1368, 219610), (1520, 197649), (1710, 175688), (2280, 131766), (2736, 109805), (3420, 87844), (4560, 65883), (6840, 43922), (13680, 21961)]