156354480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 527375472

約数和(自身を除く): 371020992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 547, 720, 794, 1094, 1191, 1588, 1641, 1985, 2188, 2382, 2735, 3176, 3282, 3573, 3970, 4376, 4764, 4923, 5470, 5955, 6352, 6564, 7146, 7940, 8205, 8752, 9528, 9846, 10940, 11910, 13128, 14292, 15880, 16410, 17865, 19056, 19692, 21880, 23820, 24615, 26256, 28584, 31760, 32820, 35730, 39384, 43760, 47640, 49230, 57168, 65640, 71460, 78768, 95280, 98460, 131280, 142920, 196920, 217159, 285840, 393840, 434318, 651477, 868636, 1085795, 1302954, 1737272, 1954431, 2171590, 2605908, 3257385, 3474544, 3908862, 4343180, 5211816, 6514770, 7817724, 8686360, 9772155, 10423632, 13029540, 15635448, 17372720, 19544310, 26059080, 31270896, 39088620, 52118160, 78177240, 156354480]

約数ペア:

[(1, 156354480), (2, 78177240), (3, 52118160), (4, 39088620), (5, 31270896), (6, 26059080), (8, 19544310), (9, 17372720), (10, 15635448), (12, 13029540), (15, 10423632), (16, 9772155), (18, 8686360), (20, 7817724), (24, 6514770), (30, 5211816), (36, 4343180), (40, 3908862), (45, 3474544), (48, 3257385), (60, 2605908), (72, 2171590), (80, 1954431), (90, 1737272), (120, 1302954), (144, 1085795), (180, 868636), (240, 651477), (360, 434318), (397, 393840), (547, 285840), (720, 217159), (794, 196920), (1094, 142920), (1191, 131280), (1588, 98460), (1641, 95280), (1985, 78768), (2188, 71460), (2382, 65640), (2735, 57168), (3176, 49230), (3282, 47640), (3573, 43760), (3970, 39384), (4376, 35730), (4764, 32820), (4923, 31760), (5470, 28584), (5955, 26256), (6352, 24615), (6564, 23820), (7146, 21880), (7940, 19692), (8205, 19056), (8752, 17865), (9528, 16410), (9846, 15880), (10940, 14292), (11910, 13128)]