145020180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39623}}^1$

素因数の和:39696

約数の個数: 48

約数和(自身を含む): 412723584

約数和(自身を除く): 267703404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 39623, 79246, 118869, 158492, 198115, 237738, 396230, 475476, 594345, 792460, 1188690, 2377380, 2417003, 4834006, 7251009, 9668012, 12085015, 14502018, 24170030, 29004036, 36255045, 48340060, 72510090, 145020180]

約数ペア:

[(1, 145020180), (2, 72510090), (3, 48340060), (4, 36255045), (5, 29004036), (6, 24170030), (10, 14502018), (12, 12085015), (15, 9668012), (20, 7251009), (30, 4834006), (60, 2417003), (61, 2377380), (122, 1188690), (183, 792460), (244, 594345), (305, 475476), (366, 396230), (610, 237738), (732, 198115), (915, 158492), (1220, 118869), (1830, 79246), (3660, 39623)]