38762280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 128

約数和(自身を含む): 136080000

約数和(自身を除く): 97317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 1889, 2052, 2280, 2565, 3420, 3778, 4104, 5130, 5667, 6840, 7556, 9445, 10260, 11334, 15112, 17001, 18890, 20520, 22668, 28335, 34002, 35891, 37780, 45336, 51003, 56670, 68004, 71782, 75560, 85005, 102006, 107673, 113340, 136008, 143564, 170010, 179455, 204012, 215346, 226680, 255015, 287128, 323019, 340020, 358910, 408024, 430692, 510030, 538365, 646038, 680040, 717820, 861384, 969057, 1020060, 1076730, 1292076, 1435640, 1615095, 1938114, 2040120, 2153460, 2584152, 3230190, 3876228, 4306920, 4845285, 6460380, 7752456, 9690570, 12920760, 19381140, 38762280]

約数ペア:

[(1, 38762280), (2, 19381140), (3, 12920760), (4, 9690570), (5, 7752456), (6, 6460380), (8, 4845285), (9, 4306920), (10, 3876228), (12, 3230190), (15, 2584152), (18, 2153460), (19, 2040120), (20, 1938114), (24, 1615095), (27, 1435640), (30, 1292076), (36, 1076730), (38, 1020060), (40, 969057), (45, 861384), (54, 717820), (57, 680040), (60, 646038), (72, 538365), (76, 510030), (90, 430692), (95, 408024), (108, 358910), (114, 340020), (120, 323019), (135, 287128), (152, 255015), (171, 226680), (180, 215346), (190, 204012), (216, 179455), (228, 170010), (270, 143564), (285, 136008), (342, 113340), (360, 107673), (380, 102006), (456, 85005), (513, 75560), (540, 71782), (570, 68004), (684, 56670), (760, 51003), (855, 45336), (1026, 37780), (1080, 35891), (1140, 34002), (1368, 28335), (1710, 22668), (1889, 20520), (2052, 18890), (2280, 17001), (2565, 15112), (3420, 11334), (3778, 10260), (4104, 9445), (5130, 7556), (5667, 6840)]