554345280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2805

約数の個数: 168

約数和(自身を含む): 1934285184

約数和(自身を除く): 1379939904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2711, 2840, 2880, 3195, 3408, 4260, 4544, 5112, 5422, 5680, 6390, 6816, 8133, 8520, 10224, 10844, 11360, 12780, 13555, 13632, 16266, 17040, 20448, 21688, 22720, 24399, 25560, 27110, 32532, 34080, 40665, 40896, 43376, 48798, 51120, 54220, 65064, 68160, 81330, 86752, 97596, 102240, 108440, 121995, 130128, 162660, 173504, 192481, 195192, 204480, 216880, 243990, 260256, 325320, 384962, 390384, 433760, 487980, 520512, 577443, 650640, 769924, 780768, 867520, 962405, 975960, 1154886, 1301280, 1539848, 1561536, 1732329, 1924810, 1951920, 2309772, 2602560, 2887215, 3079696, 3464658, 3849620, 3903840, 4619544, 5774430, 6159392, 6929316, 7699240, 7807680, 8661645, 9239088, 11548860, 12318784, 13858632, 15398480, 17323290, 18478176, 23097720, 27717264, 30796960, 34646580, 36956352, 46195440, 55434528, 61593920, 69293160, 92390880, 110869056, 138586320, 184781760, 277172640, 554345280]

約数ペア:

[(1, 554345280), (2, 277172640), (3, 184781760), (4, 138586320), (5, 110869056), (6, 92390880), (8, 69293160), (9, 61593920), (10, 55434528), (12, 46195440), (15, 36956352), (16, 34646580), (18, 30796960), (20, 27717264), (24, 23097720), (30, 18478176), (32, 17323290), (36, 15398480), (40, 13858632), (45, 12318784), (48, 11548860), (60, 9239088), (64, 8661645), (71, 7807680), (72, 7699240), (80, 6929316), (90, 6159392), (96, 5774430), (120, 4619544), (142, 3903840), (144, 3849620), (160, 3464658), (180, 3079696), (192, 2887215), (213, 2602560), (240, 2309772), (284, 1951920), (288, 1924810), (320, 1732329), (355, 1561536), (360, 1539848), (426, 1301280), (480, 1154886), (568, 975960), (576, 962405), (639, 867520), (710, 780768), (720, 769924), (852, 650640), (960, 577443), (1065, 520512), (1136, 487980), (1278, 433760), (1420, 390384), (1440, 384962), (1704, 325320), (2130, 260256), (2272, 243990), (2556, 216880), (2711, 204480), (2840, 195192), (2880, 192481), (3195, 173504), (3408, 162660), (4260, 130128), (4544, 121995), (5112, 108440), (5422, 102240), (5680, 97596), (6390, 86752), (6816, 81330), (8133, 68160), (8520, 65064), (10224, 54220), (10844, 51120), (11360, 48798), (12780, 43376), (13555, 40896), (13632, 40665), (16266, 34080), (17040, 32532), (20448, 27110), (21688, 25560), (22720, 24399)]