1775576520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{69467}}^1$

素因数の和:69555

約数の個数: 96

約数和(自身を含む): 5851984320

約数和(自身を除く): 4076407800

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, 25560, 69467, 138934, 208401, 277868, 347335, 416802, 555736, 625203, 694670, 833604, 1042005, 1250406, 1389340, 1667208, 2084010, 2500812, 2778680, 3126015, 4168020, 4932157, 5001624, 6252030, 8336040, 9864314, 12504060, 14796471, 19728628, 24660785, 25008120, 29592942, 39457256, 44389413, 49321570, 59185884, 73982355, 88778826, 98643140, 118371768, 147964710, 177557652, 197286280, 221947065, 295929420, 355115304, 443894130, 591858840, 887788260, 1775576520]

約数ペア:

[(1, 1775576520), (2, 887788260), (3, 591858840), (4, 443894130), (5, 355115304), (6, 295929420), (8, 221947065), (9, 197286280), (10, 177557652), (12, 147964710), (15, 118371768), (18, 98643140), (20, 88778826), (24, 73982355), (30, 59185884), (36, 49321570), (40, 44389413), (45, 39457256), (60, 29592942), (71, 25008120), (72, 24660785), (90, 19728628), (120, 14796471), (142, 12504060), (180, 9864314), (213, 8336040), (284, 6252030), (355, 5001624), (360, 4932157), (426, 4168020), (568, 3126015), (639, 2778680), (710, 2500812), (852, 2084010), (1065, 1667208), (1278, 1389340), (1420, 1250406), (1704, 1042005), (2130, 833604), (2556, 694670), (2840, 625203), (3195, 555736), (4260, 416802), (5112, 347335), (6390, 277868), (8520, 208401), (12780, 138934), (25560, 69467)]