252006120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12320

約数の個数: 128

約数和(自身を含む): 884304000

約数和(自身を除く): 632297880

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, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 12281, 20520, 24562, 36843, 49124, 61405, 73686, 98248, 110529, 122810, 147372, 184215, 221058, 233339, 245620, 294744, 331587, 368430, 442116, 466678, 491240, 552645, 663174, 700017, 736860, 884232, 933356, 1105290, 1166695, 1326348, 1400034, 1473720, 1657935, 1866712, 2100051, 2210580, 2333390, 2652696, 2800068, 3315870, 3500085, 4200102, 4421160, 4666780, 5600136, 6300153, 6631740, 7000170, 8400204, 9333560, 10500255, 12600306, 13263480, 14000340, 16800408, 21000510, 25200612, 28000680, 31500765, 42001020, 50401224, 63001530, 84002040, 126003060, 252006120]

約数ペア:

[(1, 252006120), (2, 126003060), (3, 84002040), (4, 63001530), (5, 50401224), (6, 42001020), (8, 31500765), (9, 28000680), (10, 25200612), (12, 21000510), (15, 16800408), (18, 14000340), (19, 13263480), (20, 12600306), (24, 10500255), (27, 9333560), (30, 8400204), (36, 7000170), (38, 6631740), (40, 6300153), (45, 5600136), (54, 4666780), (57, 4421160), (60, 4200102), (72, 3500085), (76, 3315870), (90, 2800068), (95, 2652696), (108, 2333390), (114, 2210580), (120, 2100051), (135, 1866712), (152, 1657935), (171, 1473720), (180, 1400034), (190, 1326348), (216, 1166695), (228, 1105290), (270, 933356), (285, 884232), (342, 736860), (360, 700017), (380, 663174), (456, 552645), (513, 491240), (540, 466678), (570, 442116), (684, 368430), (760, 331587), (855, 294744), (1026, 245620), (1080, 233339), (1140, 221058), (1368, 184215), (1710, 147372), (2052, 122810), (2280, 110529), (2565, 98248), (3420, 73686), (4104, 61405), (5130, 49124), (6840, 36843), (10260, 24562), (12281, 20520)]