277172640

素因数分解:

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

素因数の和:2803

約数の個数: 144

約数和(自身を含む): 959527296

約数和(自身を除く): 682354656

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2711, 2840, 3195, 3408, 4260, 5112, 5422, 5680, 6390, 6816, 8133, 8520, 10224, 10844, 11360, 12780, 13555, 16266, 17040, 20448, 21688, 24399, 25560, 27110, 32532, 34080, 40665, 43376, 48798, 51120, 54220, 65064, 81330, 86752, 97596, 102240, 108440, 121995, 130128, 162660, 192481, 195192, 216880, 243990, 260256, 325320, 384962, 390384, 433760, 487980, 577443, 650640, 769924, 780768, 962405, 975960, 1154886, 1301280, 1539848, 1732329, 1924810, 1951920, 2309772, 2887215, 3079696, 3464658, 3849620, 3903840, 4619544, 5774430, 6159392, 6929316, 7699240, 8661645, 9239088, 11548860, 13858632, 15398480, 17323290, 18478176, 23097720, 27717264, 30796960, 34646580, 46195440, 55434528, 69293160, 92390880, 138586320, 277172640]

約数ペア:

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