87363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28001}}^1$

素因数の和:28030

約数の個数: 80

約数和(自身を含む): 291668832

約数和(自身を除く): 204305712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 28001, 56002, 84003, 112004, 140005, 168006, 224008, 280010, 336012, 364013, 420015, 448016, 560020, 672024, 728026, 840030, 1092039, 1120040, 1344048, 1456052, 1680060, 1820065, 2184078, 2240080, 2912104, 3360120, 3640130, 4368156, 5460195, 5824208, 6720240, 7280260, 8736312, 10920390, 14560520, 17472624, 21840780, 29121040, 43681560, 87363120]

約数ペア:

[(1, 87363120), (2, 43681560), (3, 29121040), (4, 21840780), (5, 17472624), (6, 14560520), (8, 10920390), (10, 8736312), (12, 7280260), (13, 6720240), (15, 5824208), (16, 5460195), (20, 4368156), (24, 3640130), (26, 3360120), (30, 2912104), (39, 2240080), (40, 2184078), (48, 1820065), (52, 1680060), (60, 1456052), (65, 1344048), (78, 1120040), (80, 1092039), (104, 840030), (120, 728026), (130, 672024), (156, 560020), (195, 448016), (208, 420015), (240, 364013), (260, 336012), (312, 280010), (390, 224008), (520, 168006), (624, 140005), (780, 112004), (1040, 84003), (1560, 56002), (3120, 28001)]