38305560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5308

約数の個数: 64

約数和(自身を含む): 116822880

約数和(自身を除く): 78517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5233, 7320, 10466, 15699, 20932, 26165, 31398, 41864, 52330, 62796, 78495, 104660, 125592, 156990, 209320, 313980, 319213, 627960, 638426, 957639, 1276852, 1596065, 1915278, 2553704, 3192130, 3830556, 4788195, 6384260, 7661112, 9576390, 12768520, 19152780, 38305560]

約数ペア:

[(1, 38305560), (2, 19152780), (3, 12768520), (4, 9576390), (5, 7661112), (6, 6384260), (8, 4788195), (10, 3830556), (12, 3192130), (15, 2553704), (20, 1915278), (24, 1596065), (30, 1276852), (40, 957639), (60, 638426), (61, 627960), (120, 319213), (122, 313980), (183, 209320), (244, 156990), (305, 125592), (366, 104660), (488, 78495), (610, 62796), (732, 52330), (915, 41864), (1220, 31398), (1464, 26165), (1830, 20932), (2440, 15699), (3660, 10466), (5233, 7320)]