387515160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15161}}^1$

素因数の和:15249

約数の個数: 96

約数和(自身を含む): 1277246880

約数和(自身を除く): 889731720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 15161, 25560, 30322, 45483, 60644, 75805, 90966, 121288, 136449, 151610, 181932, 227415, 272898, 303220, 363864, 454830, 545796, 606440, 682245, 909660, 1076431, 1091592, 1364490, 1819320, 2152862, 2728980, 3229293, 4305724, 5382155, 5457960, 6458586, 8611448, 9687879, 10764310, 12917172, 16146465, 19375758, 21528620, 25834344, 32292930, 38751516, 43057240, 48439395, 64585860, 77503032, 96878790, 129171720, 193757580, 387515160]

約数ペア:

[(1, 387515160), (2, 193757580), (3, 129171720), (4, 96878790), (5, 77503032), (6, 64585860), (8, 48439395), (9, 43057240), (10, 38751516), (12, 32292930), (15, 25834344), (18, 21528620), (20, 19375758), (24, 16146465), (30, 12917172), (36, 10764310), (40, 9687879), (45, 8611448), (60, 6458586), (71, 5457960), (72, 5382155), (90, 4305724), (120, 3229293), (142, 2728980), (180, 2152862), (213, 1819320), (284, 1364490), (355, 1091592), (360, 1076431), (426, 909660), (568, 682245), (639, 606440), (710, 545796), (852, 454830), (1065, 363864), (1278, 303220), (1420, 272898), (1704, 227415), (2130, 181932), (2556, 151610), (2840, 136449), (3195, 121288), (4260, 90966), (5112, 75805), (6390, 60644), (8520, 45483), (12780, 30322), (15161, 25560)]