127543440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 415259136

約数和(自身を除く): 287715696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 271, 296, 318, 370, 424, 444, 530, 542, 555, 592, 636, 740, 795, 813, 848, 888, 1060, 1084, 1110, 1272, 1355, 1480, 1590, 1626, 1776, 1961, 2120, 2168, 2220, 2544, 2710, 2960, 3180, 3252, 3922, 4065, 4240, 4336, 4440, 5420, 5883, 6360, 6504, 7844, 8130, 8880, 9805, 10027, 10840, 11766, 12720, 13008, 14363, 15688, 16260, 19610, 20054, 21680, 23532, 28726, 29415, 30081, 31376, 32520, 39220, 40108, 43089, 47064, 50135, 57452, 58830, 60162, 65040, 71815, 78440, 80216, 86178, 94128, 100270, 114904, 117660, 120324, 143630, 150405, 156880, 160432, 172356, 200540, 215445, 229808, 235320, 240648, 287260, 300810, 344712, 401080, 430890, 470640, 481296, 531431, 574520, 601620, 689424, 802160, 861780, 1062862, 1149040, 1203240, 1594293, 1723560, 2125724, 2406480, 2657155, 3188586, 3447120, 4251448, 5314310, 6377172, 7971465, 8502896, 10628620, 12754344, 15942930, 21257240, 25508688, 31885860, 42514480, 63771720, 127543440]

約数ペア:

[(1, 127543440), (2, 63771720), (3, 42514480), (4, 31885860), (5, 25508688), (6, 21257240), (8, 15942930), (10, 12754344), (12, 10628620), (15, 8502896), (16, 7971465), (20, 6377172), (24, 5314310), (30, 4251448), (37, 3447120), (40, 3188586), (48, 2657155), (53, 2406480), (60, 2125724), (74, 1723560), (80, 1594293), (106, 1203240), (111, 1149040), (120, 1062862), (148, 861780), (159, 802160), (185, 689424), (212, 601620), (222, 574520), (240, 531431), (265, 481296), (271, 470640), (296, 430890), (318, 401080), (370, 344712), (424, 300810), (444, 287260), (530, 240648), (542, 235320), (555, 229808), (592, 215445), (636, 200540), (740, 172356), (795, 160432), (813, 156880), (848, 150405), (888, 143630), (1060, 120324), (1084, 117660), (1110, 114904), (1272, 100270), (1355, 94128), (1480, 86178), (1590, 80216), (1626, 78440), (1776, 71815), (1961, 65040), (2120, 60162), (2168, 58830), (2220, 57452), (2544, 50135), (2710, 47064), (2960, 43089), (3180, 40108), (3252, 39220), (3922, 32520), (4065, 31376), (4240, 30081), (4336, 29415), (4440, 28726), (5420, 23532), (5883, 21680), (6360, 20054), (6504, 19610), (7844, 16260), (8130, 15688), (8880, 14363), (9805, 13008), (10027, 12720), (10840, 11766)]